Spurcycle R35 Pro Aluminum Mirror - Black Model=Metron 91 TL Front Wheel Largest Cog 36 Fits Model

Largest Cog 36 Fits Model GRX RX820 2x12 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black Feature Aluminum Pulley Carbon Cage

Compatible with 135mm 142mm and Boost rear spacing

Wear-resistant size marking

Length 130 Color Graphite Black Flange No Lock On Yes Grip Shift Specific No Defined Color Black Shape Round

Spurcycle R35 Pro Aluminum Mirror - Black Model=Metron 91 TL Front Wheel Largest Cog 36 Fits ModelThe Spurcycle R35 Pro Aluminum Mirror is designed for road cyclists who demand premium visibility with zero compromise on engineering quality. This 35mm dropbar mirror features a machined 6061 aluminum body with optical quality tempered glass and a robust 2 axis pivot system that resists impact and accidental displacement. Tool free installation takes under 60 seconds with a nylon expander that fits handlebar inner diameters from 14 21mm while the