Pilo D310 Derailleur Hanger 30 Lumens Fully adjustable clamp to fit

Fully adjustable clamp to fit 1" to 3" (25mm–76mm) diameter tubes and seat posts of any shape and material

60° head tilt directs the light beam in any direction

You can have this adaptor adjusted to fit your eyeglass prescription

Made from waterproof PU Coated Nylon and lined with 6oz waterproof coated nylon our musettes are durable and reliable

Pilo D310 Derailleur Hanger 30 Lumens Fully adjustable clamp to fitD310 Description: D310 derailleur hanger for Cervelo R3, R2, R5, RCA, S5, Carmin Sharp Team Bike, S3, S2 A must have spare part! Manufactured using CNC technology by Pilo Anodized, 6061 T651 aluminum Bolts included Fits various CERVELO models: 2015 R3, R2, R5, RCA, S5, Carmin Sharp Team Bike, S3, S2 2012 2014 R3, R5, R5 CA, S5* 2012 2013 R3 Team, R5 VWD, S5 Team, S5 VWD 2013 2014 S3 Please compare the hanger you have on your bike to the picture, to