RockShox Lyrik heavy duty and durable steerer replacement CSU assembly. Made of aluminium. Spring type: 2-Step Air, Dual Position Air. 1-1/8-inch Steerer diameter. Easy to fit. Comes with gloss black crown.
2-Step Air allows riders to shorten their fork to a minimal travel setting (45 mm less travel) for easier climbing or extend the travel all the way for maximum downhill performance.
Dual Position Air changes your fork