Racerocket Master Blaster Pump 5 ColorTopeak Racerocket Master Blaster Pump Designed to meet the demands of a professional racing and training schedule this elegant and sleek mini pump features a full aluminum body, head and pump handle. An extendable hose helps take stress off the valve stem and the dependable single action stroke fills tires fast. The RaceRockets compact size easily fits in a jersey pocket and its low weight is welcome on long training rides and endurance races. Note:

Easy installation

the BR-R7000 has a short-arm brake design that employs two bearings and a roller

reaching the source of worrisome spots

40 % more wear resistant than its predecessor J02A

Spider arm QTY (pcs)      : 2

front difference: 16T (Front double)

Caliper fixing bolt Anti loosen method   : Snap ring

Light change operation

requiring less maintenance with better mud shedding performance

The FD-R7100 front derailleur is characterized not only by a light

BRAND: Shimano

Compatible chain: HG-X 10-speed