FSA - #57 HEADSET - STAINLESS BEARINGS S3-Cat-Components&Parts-Chains-Mountain-12Speed it’s been scientifically-proven to improve

it’s been scientifically-proven to improve acceleration

It’s firm spring  enables you

Anti-scratch fibre inlay

Exact actuation Color (SL) Black Cable length (SL) n/a Shifter type Trigger Matchmaker compatible No Clamp included

Just a few steps required to ready system for your first ride

FSA - #57 HEADSET - STAINLESS BEARINGS S3-Cat-Components&Parts-Chains-Mountain-12Speed it’s been scientifically-proven to improveBoth the upper and lower bearings in this headset are premium stainless steel sealed cartridge units invest in this upgrade for increased longevity and reliability. For tapered steerers (can be converted to 1 1 8 steerer through purchase of a FS160 5538 crown race)