SPECIAL OFFERTake An Extra 25% Off This Item, Discount Taken in Cart. See details
Markdown Madness: Event dates are 7/24/15 – 8/2/15 only. Online, percent discount is taken at checkout. Discounts apply only to specified categories and/ or brands as noted. All bikes and doorbusters priced as marked. Promotion excludes taxes, gift cards / eGift cards, Spin Doctor Services / Service Plans, Team Performance® memberships/renewals, paid training fees, bikes rental fees, and shipping & handling on web/phone orders. Some brand and/or item exclusions may apply – visit Terms and Conditions for details. Offer is valid online at PerformanceBike.com (no coupon code needed) or by phone at 1-800-727-2453. Promotion cannot be combined with any other promotions & cannot be applied to previous purchases. Sorry, no rain checks. Photographic, typographic and pricing errors are unintentional and subject to change.
SRAM GXP BlackBox Ceramic Bottom BracketCeramic bearing technology provides nearly frictionless pedaling and weight savings with the SRAM GXP BlackBox Ceramic Bottom Bracket for your road bike.
- Ceramic bearings are 10% lighter than standard bearings
- Ceramic bearings require 78% less energy than the most efficient bottom brackets on the market
- Ceramic bearings use a more rounded cut to reduce mechanical drag
- Ceramic bearings are more resistant to dirt, moisture and wear, and when properly maintained, will outlast and outperform any other bottom bracket on the market
- Ceramic bearings use a lighter seal with high polished cups and ride in a stainless steel race
- Ceramic bearings have no equal when it comes to helping you reach terminal velocity more quickly and easily than ever before
- GXP technology transfers radial loads to the drive-side bearing, optimizing bearing loading and power transfer while minimizing wear
SRAM GXP BlackBox Ceramic Bottom Bracket
- bb - compatibility:
- SRAM, TruVativ and GXP Cranksets
- ring material: