What can 68 grams of greatness do for your ride? Weighing in at virtually nothing, the Bontrager Carbon XXX saddle is an engineering marvel that's designed to be ridden. Extensive testing delivered a feather-light inForm Biodynamic saddle with a full cut-out that's perfecty comfortable for even the longest days on the bike.
Product details
OCLV XXX carbon utilizes premium materials and resins with industry-leading domestic manufacturing
Aggressive Posture 2 optimizes a forward pelvic rotation for highly flexible athletes
inForm products optimize your natural movement for sustained, higher performance
Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection
Oversize carbon rails for the ultimate in lightweight strength
Manufactured in the USA
Requires oversize rail-compatible seatpost and 7x10mm seatpost ears
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The right saddle provides lasting comfort and performance that works with you as you pedal. Follow this simple guide to make sure that your next saddle is designed for you, your bike, and the type of riding that you do most.
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.
Learn more
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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.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.
