Zipp Service Course Stem - 100mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 MFPN=398-00-740 Will absorb 10-15 g of

Will absorb 10-15 g of tubeless tire sealant

For press-fit MID bottom bracket frames

}Wheels Manufacturing Derailleur Hanger - 23

The new Pro Chain Keeper carries this heritage forward to new levels featuring one-handed installation shifting across all gears professional duty stainless-steel and aluminum construction a heavy-duty solvent resistant plastic pulley and 12mm thru axle compatibility

Zipp Service Course Stem - 100mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 MFPN=398-00-740 Will absorb 10-15 g ofZipp Service Course Stem 100mm 31. 8 Clamp + 6 1 1 8" Aluminum Blast Black B2. The Zipp Service Course stem delivers all you look for in a high performance stem strength stiffness reliability a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any riders budget. Forged AL 6061 Machined and relieved faceplate Features stainless steel hardware with