29-Inch

The trails in our neck of the woods get pretty hairy pretty fast, so we've found them to be the perfect testing ground for fast and tough wheels like our Traverse 29 Carbon. The steep climbs and descents helped inspire some pretty radical designs, and most importantly, left us with no doubt that these wheels will exceed your expectations. Let's talk about those expectations. They include everything from the ability to stay true after launching off drops to being light enough to efficiently pedal to the top of a climb, and they all begin with the rim. Our engineers knew they wanted carbon fiber, and with the inclusion of our Zero Bead Hook design, they were able to implement a continuous fiber layup across the sidewall and rim bed. And when paired with a whopping 30-millimeter internal rim width, they made a wheel that's super resilient to impact with low rolling resistance and incredible traction. You'll also find that it helps prevent "burping" during hard cornering, while also making tubeless set up quick and easy. Along with light overall weight, stiffness, and durability, another top priority for the Traverse was ease of use. First off, we got rid of the creaky straight-pull spokes and corrosion-prone alloy nipples. Next up, we landed on 28 J-bend spokes, for front and rear wheels, that are all the same length, making it easy to find replacements if needed. And finally, we engineered a new hub design with a wider profile and higher flange to aid in overall stiffness. A wider rim does a variety of things for ride performance, better supports the tire for increased confidence and grip, and it affords you the ability to run lower pressures that help spread impact out over a larger surface area to reduce the risk of damage. And when you combine this girth with the notoriously fast rolling 29 platform, you're left with an incredibly stiff, quick to accelerate wheelset that climbs just as well as it shreds descents. After designing the perfect trail rim, we kept our lightweight and durable design properties in mind with the wheel build, hand-lacing the rims with DT Swiss 350 Classic hubs via 28 DT Swiss Competition Race spokes and brass Pro Lock nipples. Inside, you'll find sealed cartridge bearings and a 36t quick engagement ratchet system for quick accelerations. We also wanted to ensure that each wheel was built correctly, and we found that this could only be achieved by hand. Machines, we found, have a tendency to miss little mistakes that humans catch. Each wheelset comes packaged with a SRAM XD driver, 11-speed freehub, and a tubeless valve stem in order to make tubeless set up a touch easier. *Please note that Shimano freehubs are sold separately. - Assembly Method: Hand built at every step; from rim layup to the last nipple turn. - Bearing Type: DT Swiss Sealed Steel Cartridge Bearings - Extras: 19 and 31mm OD end cap options included, Roval tubeless tape and tubeless valve, Spare Spoke and Nipple Kit, System Weight Limit: 240lbs / 109kg - Hub: Roval DT Swiss 350 J-bend, 6-bolt, Star Ratchet 36t internals (10 deg), 110x15mm & 142x12mm thru-axle, SRAM XD Freebub, (Convertible freehub and endcaps) - Nipple: DT Swiss Hex Prolock Brass 2.0x14mm - Rim Details: 25mm Depth, 35mm External Width, 30mm Internal Width, ERD 594 - Rim Type: Traverse Carbon, 29, Disc Brake, Tubeless Ready, Zero Bead Hook Design - Spokes: DT Swiss Competition Race J-Bend, Front: Two-Cross 28 count, R: 282mm, L: 279mm, Rear: 282 Two-cross 28 count, DS: 280mm, NDS: 281mm - Tire Size: 1.95 - 3.0 - Max Pressure: 40 psi - Weight: Wheelset 1,800g (including tubeless rim tape and tubeless valve)

Designed to handle everything from backcountry rock gardens to heavy days at the bike park, the Traverse is the definitive all-mountain wheel. A super-light, super-tough alloy rim is combined with refined and ultra-dependable hub and spoke technology for a wheel that can conquer any mountain. - Rim Type: Traverse Alloy, 29, Disc Brake, Tubeless Ready, Zero Bead Hook Design - Rim Details: 22mm Depth, 34mm External Width, 30mm Internal Width - Hub: Roval Step Flange Hub (SP19151/JFM02R) 6-Bolt, DT Swiss Ratchet LN 18t (20 deg), 110x15mm & 148x12mm thru-axle, SRAM XD Freebub, (Convertible freehub and endcaps) - Bearing Type: Sealed Steel Cartridge Bearing - Spokes: DT Swiss Competition Race J-Bend, Front: Two-Cross 28 count, L: DS 283mm, R: 283mm; Rear: Two-cross 28 count, L: DS 283mm NDS 283mm - Nipple: DT Swiss Hex Prolock Brass 2.0x14mm - Tire Size: 1.95" – 3.0"; Max Pressure: 40 psi - Weight: Wheelset 1,870g (including tubeless rim tape and tubeless valve) - Assembly Method: Hand built at every step; to the last nipple turn - Extras: 19 and 31mm OD end cap options included, Roval tubeless tape and tubeless valve, Spare Spoke and Nipple Kit - System Weight Limit: 240lbs / 109kg

Give 'em your worst Aggressive with a downright surly attitude, the new Aeffect R wheelset was built to provide you with category-leading Trail to Enduro good times with a 30mm-wide, offset 6069 alloy rim and new Trace hub to make for an unstoppable combo of toughness and durability. Rough And Rowdy Made to handle all kinds of Enduro and all-mountain punishment, the burly Aeffect R rim sports a 30mm inner width and is born tubeless ready. Balance is Key Aeffect R sports a stout, 6069 alloy rim with a 4.5mm-offset spoke bed to provide spoke tension balance, increasing wheel stiffness and overall fatigue life. No Frills, All Thrills The new Trace hub doesn't need flash or gimmicks. Highlights include: durable cartridge bearings, no-nonsense 10-degree engagement, a tough steel axle, and all relevant cassette body options. This hub will get the job done, ride after ride.

- 6069 rim material with 30mm internal width, delivers impressive rim durability and impact resistance - 4.5mm offset improves spoke (32h) tension balance, increasing wheel stiffness and strength - Trace hubs deliver eMTB rated strength for every rider with 10 degrees of engagement

Race Face's first carbon wheelset comes to market during Peak Enduro, meaning people are hitting the trails as hard as they can at all angles. Striking the balance between shred-ready and climb-crushing, Race Face incorporated a generous 31mm internal width for a trail-stomping footprint, a durable carbon layout built for enduro style abuse, and an offset spoke hole layout delivering improved tension balance to up the sturdiness. With the Vault Hub’s super fast engagement, long bearing life, and spoke flanges designed for maximizing lateral stability, you can take your rally to the next level. Get ready to be fast in every direction. 2 Year No Fault Guarantee HUB - Large oversize flange for improved bracing angle - Larger bearings - No bearing adjuster needed - Balanced spoke counter bore - Tool-free interchangeable end caps (sold separately) RIM - Full carbon fiber construction - 31mm Internal width tubeless ready rim - 4.5mm Offset – Improves spoke balance and wheel stiffness - High gloss black water transfer logos

- Full carbon fiber construction - 32mm Internal width - Tubeless ready rim (tape and valves installed) - 45mm Offset improves spoke tension balance and wheel stiffness - High gloss black logos and interchangeable vinyl decals - Single spoke length for entire wheel - Hub and bearing system designed and validated for longevity, smoothness, low drag, and zero play - 6 double tooth pawls (3 engage at a time) - 120 points of engagement (3 degrees) - One length spoke used throughout wheelset (F&R)

Race Face's first carbon wheelset comes to market during Peak Enduro, meaning people are hitting the trails as hard as they can at all angles. Striking the balance between shred-ready and climb-crushing, Race Face incorporated a generous 31mm internal width for a trail-stomping footprint, a durable carbon layout built for enduro style abuse, and an offset spoke hole layout delivering improved tension balance to up the sturdiness. With the Vault Hub’s super fast engagement, long bearing life, and spoke flanges designed for maximizing lateral stability, you can take your rally to the next level. Get ready to be fast in every direction. 2 Year No Fault Guarantee HUB - Large oversize flange for improved bracing angle - Larger bearings - No bearing adjuster needed - Wider bearing stance 6 double tooth pawls (3 engage at a time) - 120 points of engagement (3 degrees) - Independently sprung pawls - Balanced spoke counter bore - Tool-free interchangeable end caps (sold separately) RIM - Full carbon fiber construction - 31mm Internal width tubeless ready rim - 4.5mm Offset – Improves spoke balance and wheel stiffness - High gloss black water transfer logos

Race Face Next SL wheels are ready to maximize your trail riding; Super Light for XC but wide and strong for aggressive days on the mountain. Like their Next R wheels, Next SL have been designed to take full advantage of the benefits carbon fiber has to offer - durability, compliance, and weight savings in a 26mm width. The asymmetrical build onto the Vault Hub gives you a stronger, stiffer wheel construction, and tool-free end caps simplify your life. Get ready to take your ride to the Next level. HUB FEATURES - Large oversized flange for improved bracing angle and larger bearings - Wide bearing stance - One length spoke used throughout wheelset (F&R) - Tool-free interchangeable end caps (sold separately) - RIM FEATURES - Full carbon fiber construction - 26mm Internal width - Tubeless ready rim (tape and valves installed) - 45mm Offset improves spoke tension balance and wheel stiffness - High gloss black logos and interchangeable vinyl decals

Confident and capable of cleaning the A-line yet budget-friendly to save up for a season of bucket-list rides, the 101 hub stays true to the performance heritage of Industry Nine. Featuring a dual phased-pawl drive mechanism accomplishing 90 POE and 4-degree engagement by way of a six pawl driver and 45 tooth drivering, 1/1 takes a no-nonsense approach in welcoming riders to Industry Nine. - S is for steel, in this case, the spokes—high performance 28h hub and conventional J-bend spokes - 2-Year Warranty coverage against defects on your Industry Nine wheelset or Classic hubset

Zipp's 3ZERO MOTO carbon 27.5 and 29 enduro/trail wheelset is inspired by moto to provide riders with the control and durability required for pure trail speed. This wheelset and its MOTO Technology have already been proven by multiple victories in the Enduro World Series with our pioneering partnership with the Lapierre Zipp Collective. While other wheel brands limit their focus to traditional box-section rim designs, Zipp engineers—uninhibited by legacy technology—took a different approach. They looked to motorsports as a model. Zipp's Moto Technology's single-wall rim is the optimal approach for an enduro/trail wheelset. The resulting rim provides something we call "ankle compliance." Imagine a runner rounding a sharp turn, the ankle naturally flexing to maintain grip as the runner leans. The 3ZERO rim can locally flex to stay parallel to the ground during cornering, increasing traction like a human ankle adjusts while running. This ability to twist locally allows it to deflect during single bead impacts without the rider getting bounced offline. 3ZERO MOTO helps you take the most direct route, saving seconds when and where they count most. At the center of the 3ZERO MOTO is the ZM2 hubset. This German-engineered hubset features improved seal design for better durability on rough terrain. Quarq's TireWiz is an add-on option for 3ZERO to dial in your pressure for an even more compliant ride. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension - Lifetime Warranty

Zipp's 3ZERO MOTO carbon 29 enduro/trail wheelset is inspired by moto to provide riders with the control and durability required for pure trail speed. This wheel and its MOTO Technology have already been proven by multiple victories in the Enduro World Series with our pioneering partnership with the Lapierre Zipp Collective. While other wheel brands limit their focus to traditional box-section rim designs, Zipp engineers—uninhibited by legacy technology—took a different approach. They looked to motorsports as a model. Zipp's Moto Technology's single-wall rim is the optimal approach for an enduro/trail wheelset. The resulting rim provides something we call "ankle compliance." Imagine a runner rounding a sharp turn, the ankle naturally flexing to maintain grip as the runner leans. The 3ZERO rim can locally flex to stay parallel to the ground during cornering, increasing traction like a human ankle adjusts while running. This ability to twist locally allows it to deflect during single bead impacts without the rider getting bounced offline. 3ZERO MOTO helps you take the most direct route, saving seconds when and where they count most. At the center of the 3ZERO MOTO is the ZM2 hubset. This German-engineered hubset features 12 pawls and 132 points of engagement for a quicker response. The hub's improved seal design means better durability on rough terrain. Quarq's TireWiz is an add-on option for 3ZERO to dial in your pressure for an even more compliant ride. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension - German-engineered hubset features 12 pawls and 132 points of engagement for quicker response and also has improved durability - Lifetime Warranty

- Affordable and reliable 29'' / 700C disc brake wheels for entry-level hybrid, MTB and touring bikes - Black Alex Z1000 single wall rim offers great performance and look at a low price - Non-machined sidewalls give best results with disc brakes, but can also be used with rim brakes - Black Shimano Tourney TX505 and TY505 Center Lock disc hubs feature adjustable cup-and-cone bearings for trouble free long term performance & quick release 100mm front and 135mm rear axles for increased convenience - 36 stainless steel spokes and brass nipples for improved durability - TY505 rear hubs are compatible only with 7 speed cassettes only, while TX505 hubs are compatible with 8-10 speed and some 11 or 12 speed cassettes. See "Documents and links" for more details on compatibility.

- Affordable and reliable 29'' / 700C disc brake wheels for entry-level hybrid, MTB and touring bikes - Black Alex Z1000 single wall rim offers great performance and look at a low price - Non-machined sidewalls give best results with disc brakes, but can also be used with rim brakes - Black Shimano Tourney TX505 and TY505 Center Lock disc hubs feature adjustable cup-and-cone bearings for trouble free long term performance & quick release 100mm front and 135mm rear axles for increased convenience - 36 stainless steel spokes and brass nipples for improved durability - TY505 rear hubs are compatible only with 7 speed cassettes only, while TX505 hubs are compatible with 8-10 speed and some 11 or 12 speed cassettes.

- Affordable and reliable 29'' / 700C disc brake wheels for entry-level hybrid, MTB and touring bikes - Black Alex Z1000 single wall rim offers great performance and look at a low price - Non-machined sidewalls give best results with disc brakes, but can also be used with rim brakes - Black Shimano Tourney TX505 and TY505 Center Lock disc hubs feature adjustable cup-and-cone bearings for trouble free long term performance & quick release 100mm front and 135mm rear axles for increased convenience - 36 stainless steel spokes and brass nipples for improved durability - TY505 rear hubs are compatible only with 7 speed cassettes only, while TX505 hubs are compatible with 8-10 speed and some 11 or 12 speed cassettes. See "Documents and links" for more details on compatibility.

- Position Front - Wheel Diameter/ISO 29'' / 622 - Axle Type QR - Hub Spacing 100mm - Wheel-Brake Comp. Disc IS 6-bolt - Freehub Body - - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 19mm - Rim inner width range 0-21.9mm - Rim Color Black - Rim Drilling 32 - Hub Model Shimano Deore HB-M525 - Wheel Weight - - Spoke Type DT Stainless - Valve Presta, Schrader - Rim External Width 24mm - Depth - - Rim Model Mavic XM119 - Skewers Included Yes

Rims: WTB CZR i30 Carbon 29" - ETRTO 622-30 - Inner width: 30mm - Torayca T700 UD carbon fiber for stiffness and compliance - Asymetric and angled spoke hole drilling - Externally reinforced spoke bed - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip (included) - 32 holes Front hub: Shimano XT HB-M8110-B Boost - 15x110mm (Axle not incl.) - Center Lock (6-Bolt adapter incl.) - Polished angular contact bearings - Contact sealed hub Rear hubs options: Shimano XT FH-M8010-B (Boost, HG) / FH-M8110-B (Boost, MS) / FH-M8130-B (SuperBoost, MS) - Center Lock (6-Bolt adapter incl.) - Quick Engagement Freehub, 36 Points of Contact, 10 deg. engagement - HG compatible 10/11 speed MTB (12 speed HG with 1.85mm spacer, not included) - MS compatible 12 Spd Micro Spline Sold in Pair, including: - Tubeless Valve (x2) Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), Polyax Nipples (Black)

Rims: WTB DX18 700C / 29'' (ETRTO 622), inner width: 18 mm - Anodized black finish - CNC machined sidewalls - Stainless steel eyelets - Rim wear indicator - Pinned joint - Drilled for Schrader valve - 36 holes Front hub: Shimano HB-M475 (Black) - 9x100mm - 6-Bolt Disc Mount - Adjustable Cup & Cone - Contact sealed hub - Quick Release Binder included Rear hub: Shimano FH-M475 (Black) - 10x135mm - 6-Bolt Disc Mount - Adjustable Cup & Cone - Contact sealed hub and freehub body - Quick Release Binder included - Compatible with 8,9,10 speed (MTB 11 speed requires 1.85mm spacer, not included) Assembled in North America by experienced wheel builders using Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black)

Rims: WTB DX18 700C / 29'' (ETRTO 622), inner width: 18 mm - Anodized black finish - CNC machined sidewalls - Stainless steel eyelets - Rim wear indicator - Pinned joint - Drilled for Schrader valve - 36 holes Front hub: Shimano HB-M475 (Black) - 9x100mm - 6-Bolt Disc Mount - Adjustable Cup & Cone - Contact sealed hub - Quick Release Binder included - Rear hub: Shimano FH-M475 (Black) - 10x135mm - 6-Bolt Disc Mount - Adjustable Cup & Cone - Contact sealed hub and freehub body - Quick Release Binder included - Compatible with 8,9,10 speed (MTB 11 speed requires 1.85mm spacer, not included) - Assembled in North America by experienced wheelbuilders using Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black)

Rims: WTB HTZ i30 29" - ETRTO 622-30 - Inner width: 30mm - 6061 series aluminum - Asymetric and angled spoke hole drilling distributes spoke tension more evenly - Reinforced I-Beam profile - Strong sleeved joint - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip included - Tubeless valve included - 32 holes Rear hub: Shimano XT FH-M8010-B (Boost, HG) - Center Lock (6-Bolt adapter included) - Quick Engagement Freehub, 36 Points, 10 deg. engagement - HG compatible Shimano 11spd and Sram NX / SX splined 12spd (10spd and below needs spacer) - MS compatible 12 Spd Shimano Micro Spline only Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), Brass Polyax Nipples (Black)

Rims: WTB HTZ i30 29" - ETRTO 622-30 - Inner width: 30mm - 6061 series aluminum - Asymetric and angled spoke hole drilling distributes spoke tension more evenly - Reinforced I-Beam profile - Strong sleeved joint - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip included - Tubeless valve included - 32 holes Rear hub: Shimano XT FH-M8110-B (Boost, MS) - Center Lock (6-Bolt adapter included) - Quick Engagement Freehub, 36 Points, 10 deg. engagement - HG compatible Shimano 11spd and Sram NX / SX splined 12spd (10spd and below needs spacer) - MS compatible 12 Spd Shimano Micro Spline only Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), Brass Polyax Nipples (Black)

Rims: WTB HTZ i30 29" - ETRTO 622-30 - Inner width: 30mm - 6061 series aluminum - Asymetric and angled spoke hole drilling distributes spoke tension more evenly - Reinforced I-Beam profile - Strong sleeved joint - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip included - Tubeless valve included - 32 holes Front hub: Shimano XT HB-M8110-B Boost - 15x110mm (Axle not included) - Center Lock (6-Bolt adapter included) - Polished angular contact bearings - Contact sealed hub Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), Brass Polyax Nipples (Black)

- Rims: WTB ST i23 (Black), inner width: 23 mm - New TCS 2.0 Tubeless system - Solid Strip (included) protects and ensures a smooth surface between the tire and the rim - Easy On-Ramp profile allows for a smooth tire installation and stress- free inflation - Industrial Epoxy reinforced Pinned Joint provides repeatable tubeless consistency - Drilled for Presta valve - 32 holes - Front hub: Shimano HB-MT200 (Black), Shimano logo, M9x100mm - Rear hub: Shimano FH-MT200-B (Black), Shimano logo, M9x141mm BOOST141 - HG Freehub compatible with 8 - 10, MTB 11-speed - Center Lock disc mount - Adjustable bearings - Quick Release binders included - Assembled in North America by experienced wheelbuilders with Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black) - Tubeless Compatible (Valve and Tape not included)

- Rims: WTB ST i23 (Black), inner width: 23 mm - New TCS 2.0 Tubeless system - Solid Strip (included) protects and ensures a smooth surface between the tire and the rim - Easy On-Ramp profile allows for a smooth tire installation and stress-free inflation - Industrial Epoxy reinforced Pinned Joint provides repeatable tubeless consistency - Drilled for Presta valve - 32 holes - Rear hub: Shimano FH-MT200-B (Black), Shimano logo, M9x141mm BOOST141 - HG Freehub compatible with 8—10, MTB 11-speed - Center Lock disc mount - Adjustable bearings - Quick Release binders included - Assembled in North America by experienced wheel builders with Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black) - Tubeless Compatible (Valve and Tape not included)

- Rims: WTB ST i30 (Black), inner width: 30 mm - New TCS 2.0 Tubeless system - Solid Strip (included) protects and ensures a smooth surface between the tire and the rim - Easy On-Ramp profile allows for a smooth tire installation and stress-free inflation - Industrial Epoxy reinforced Pinned Joint provides repeatable tubeless consistency - Drilled for Presta valve - 32 holes - Rear hub (1): Formula DHT148 (Black), Laser etched logo, 12mm TA, O.L.D. 148mm BOOST - Rear hub (2): Formula DC2241 (Black), Laser etched logo, M9x141mm BOOST141 - HG Freehub compatible with 8—10, MTB 11-speed - 6-bolt Disc mount - Sealed Bearings (DC711 & DHT148) - TA Axles, not incl. - Quick Release binder incl. (DC2241) - Assembled in North America by experienced wheel builders with Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black) - Tubeless Compatible (Tubeless Valve included)

- Light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing - Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 28mm internal width ideal for 2.2-2.5" tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

- Light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing - Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 28mm internal width ideal for 2.2-2.5" tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

- Designed for cross-country racing and riding - Patented low-profile sidewalls and 23mm internal rim width - M-pulse hubs - Sapim Force Black 2.0/1.7/1.8mm spokes with Secure Lock aluminum nipples - RiACT system absorbs impacts and rolls faster - Bead Socket Technology for easier tubeless setup and the best reliability

- Designed for cross-country racing and riding - Patented low-profile sidewalls and 23mm internal rim width - M-pulse hubs - Sapim Force Black 2.0/1.7/1.8mm spokes with Secure Lock aluminum nipples - RiACT system absorbs impacts and rolls faster - Bead Socket Technology for easier tubeless setup and the best reliability

- Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 25mm width optimized for 40mm Gravel tires and up to 2.3" mountain tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed

- Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. - 25mm width optimized for 40mm Gravel tires and up to 2.3" mountain tires - Light and durable 6069 aluminum with welded joint and reinforced spoke bed