Shimano TIAGRA BR-4700 Dual-Pivot Brake CaliperShimano Tiagra Brake ARCH BR 4700(1 Pair) Good value Tiagra caliper brake Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance Enhanced brake arch proportions give a quicker linear response and increased power 49mm drop Lightweight aluminium caliper design with tough anodised finish Toe in adjustable brake shoes for perfect pad alignment Durable quick release for fast and easy wheel removal

Brake length: 800mm Front and 1450mm Rear

Shimano Deore SL M4100 Shift Lever Shifter 10 Speed MTB Bike Bicycle

Shimano Tiagra 4700 10 Speed Shifter Lever Right SL 4700 Shift Lever Derailleurs 10

Shimano 8 Speed Cassette-CS-HG41-8  11-34T

Compatible chain:HG 9-speed

they tend to increase noise and wear on the brake disc

also easy to get the internal silt out while during working period

Model No: BB-RS500

Shifter Type: Trigger

and stopping power

: 148 mm

Enhance shifting performance