Silca Wax Additive - SpeedChip Radar The Shimano Ultegra RD-6700-A Version

The Shimano Ultegra RD-6700-A Version 2 pulley set is the OEM replacement for both the guide and tension pulleys in the RD-6700-A 10-speed rear derailleur

Is the Kryptonite New York the Ultimate U-Lock

Its integrated rack attachment and bag closure system eliminates the usual tangle of straps and bungees

The Super Narrow construction ensures clean

All three brushes feature synthetic bristles that are stiff enough to dislodge packed mud and grime but soft enough to protect painted and carbon surfaces from scratching

Silca Wax Additive - SpeedChip Radar The Shimano Ultegra RD-6700-A VersionWhat does the SILCA SpeedChip add to your hot wax? SILCA SpeedChip is a full synthetic wax produced from the same exotic base oils used in SILCA Synergetic, blended with three sizes of sub micron and nanoscale Tungsten Disulfide (WS2) platelets for further reduced friction and anti wear performance. Add one chip per 250g of hot wax to permanently optimize your blend for speed. SILCA states one SpeedChip per 250g improves chain efficiency by 0. 4