1x12-speed RD-M8100-SGS

whether it's in a trailer

Guide B1 RSC/RS/R

Replace those worn out bearings

Giro Rivet CS Full Finger Gloves - XL - Black - Olive Exclusive 1x12-speed RD-M8100-SGSUltimate bar feel and ultra lightweight with a second skin feel, it'll feel like you're wearing nothing at all. Who's this for: Riders looking for a glove that conforms to your hand for maximum comfort. Palm style: Cool skin microfibre, 3 panel design with a reinforced heel pad. Materials: Gradient stretch woven upper. Closure: Lightweight slip on design. Touch screen: Unfortunately you'll need to take your gloves off to use your phone. Sweat wipe: