Jagwire Sport SR1 Disc Brake Rotor - 140mm, Center Lock, Silver Nutrition_Chews Designed for a variety of

Designed for a variety of riding styles

It is made for the way we ride and accommodates 34mm tires or 31mm with fenders

M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters

home or garage

Construction: 6061-T6 aluminum

Jagwire Sport SR1 Disc Brake Rotor - 140mm, Center Lock, Silver Nutrition_Chews Designed for a variety ofJagwire Sport SR1 Disc Brake Rotors feature a high quality, stainless steel machined braking surface that ensures consistent stopping power and superior modulation. Reinforced spider design improves stability and resists warping Durable stainless steel brake track resists corrosion Lockring is sold separately Rotor Type: Two Piece Hub Disc Compatibility: Center Lock Rotor Size (mm): 140 Weight: 136 grams Pad Compatibility: All Pad Compounds