RockShox 11.4018.026.023 Air Shaft SID B1 80-29 Model=35mm / 29 / Boost You can also rotate them

You can also rotate them on the bar to put them exactly where you need them

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention

Chainring and bottom bracket Sold Separately

8mm bar clamp extends through the top section providing enhanced hand support and comfort without multiple wraps of tape to increase diameter

6 upper/lower upper stack 6mm color turquoise weight 32g

RockShox 11.4018.026.023 Air Shaft SID B1 80-29 Model=35mm / 29 / Boost You can also rotate themAir Shaft Solo Air SID RLC A1 SID XX RL B1 Reba A7 80 100mm (2018+) (80mm 29) TECH SPECS Misc SID RLC A1 SID XX RL B1 Reba A7 80mm 29