From trail to enduro, the Line XXX 27.5 Boost mountain bike wheels thrive in the harshest conditions. Designed, engineered, and handmade in Waterloo, WI, this 29mm internal width carbon rim is 70% stronger than its predecessor. If you want the ultimate upgrade that's ready to take a beating and come back for more, this is your wheelset.
Product details
OCLV XXX carbon utilizes premium materials and resins with industry-leading domestic manufacturing
54 tooth DT Swiss hub instantly transfers effort into forward momentum
Boost 110/148 provides wider bracing angle and dramatically increases wheel stiffness
Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade
Ultra-durable OCLV Carbon rim with 29mm internal, 35mm external width, 28 hole f/r
DT Swiss Aerolite spokes and Alpina alloy locking hex-head nipples
6 bolt disc, Shimano 10/11 speed, Sram XD driver available separately
Includes TLR rim strip installed, TLR valve, valve core removal tool
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Every set of Bontrager carbon wheels is backed by the Carbon Care Wheel Loyalty Program. In the unlikely event that you damage your Bontrager carbon wheels within the first two years of ownership, we’ll repair or replace them for free.
Learn more
Carbon wheels can give your ride an instant upgrade in speed and handling—and when you choose Bontrager, your investment is protected. All Bontrager carbon wheels are backed by a lifetime warranty for the original owner.
Learn more
Tubeless Ready with our included TLR rim strips make tubeless set-up a breeze.
Silky smooth bearing and a 54-tooth engagement that instantly transfers effort into forward momentum.
Boost 110/148 spacing provides a wider bracing angle and dramatically increases wheel stiffness.
These wheels win in every tech comparison you can throw at them, but it is how they ride that really tells the story. Truly best in class.
Unique materials, layup procedures, and advanced engineering combine to make the most advanced carbon available.
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
