Bicycle Chain Washer (Blue)Product : Chain Washer Colour : Blue Dimensions : 130 x 70 x 45mm (may + 1 2 cm due the measurement) Weight : ~ 220g Features : 1. 3D brushes brush your chain all around 2. Easy for use. 3. Unique design help save your detegrant.

Spindle Material : chrome-moly

Freewheel: FTS-L steel

RD-TZ31 is the upgrade version of RD-TZ30

chain slaps and noise

Road racing grade ULTEGRA SPD-SL carbon fiber pedals

Designed for dry and wet conditions

Recommended for XTR

High power and controllable braking for all MTB riding styles

1pcs shimano CN-HG701 116links

- Assembly type: direct mount

Compatible for: 6/7/8 Speed

Optimized for 11-speed Super Narrow HG-EV drivetrains