To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain,mud, and cobble stone roads. ...(more)
To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads....(more)
Dura-Ace Di2 uses a compact 7.4V Li-ion battery that will last for approximately 1000k (621mi) of "heavy use" and will recharge in just 1.5 hours. Extensive testing has also reportedly shown excellent sealing and reliability "in challenging c...(more)
Jockey Wheels for Sram 9.0 (2003), 9.0SL (2001,2002), X9 (2004) & XO (2002).The losed ball-bearing circuit prevents the jockey wheels from jamming, play and irritating noises during cycling. Ideal gear shifting with the narrow wheel above and...(more)
Jockey Wheels for Shimano 7- & 8- Speed, Campagnolo 8-, 9- & 10 Speed and SRAM-ESP < 2000. The closed ball-bearing circuit prevents the jockey wheels from jamming, play and irritating noises during cycling. Ideal gear shifting with the narrow w...(more)
Jockey Wheels for Shimano 9 & 10 Speeds.The closed ball- bearing circuit prevents the jockey wheels from jamming,play and irritating noises during cycling. Ideal gear shifting with the narrow wheel above and the wider wheel below. The durable,...(more)
This seal fits between the Mavic cassette body (except ITS4) and the hub. Replace it when you replace the cassette body or bush or bearing if you want the repair to last. Mavic Part Number 99500001.
Ultegra Di2 internal cable routing grommets to protect the wires as they enter the frame from snagging. Protective solution that is quick and easy to install. Pack of 4.
