Zipp Service Course SL Stem - 130mm 31.8 Clamp +/-17 1 1/8" Aluminum Matte BLK B2 MFPN=803-03-017 Perfect finishing kit to match

Perfect finishing kit to match your carbon or alloy handlebars

velcro strap and gloves

The Cassette brush is used for cassettes and chains

These rings are compatible with both Shimano™ and SRAM™ 12 speed drivetrains

Zipp Service Course SL Stem - 130mm 31.8 Clamp +/-17 1 1/8" Aluminum Matte BLK B2 MFPN=803-03-017 Perfect finishing kit to matchZipp Service Course SL Stem 130mm 31. 8 Clamp + 17 1 1 8" Aluminum Matte Black B2. The Zipp Service Course SL Stem crafted from 7075 aluminum features a shape thats strong and lightweight resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment