Wippermann connex 10se 10 speed e- bike chainthe wipperman connex 10se is a 10-speed chain built specifically to endure the high-torque loads of e-bike drivetrains.
the added torque can put a lot of strain through the chain and can cause premature wear, but the connex 10se easily stands up to this extra torque.
it also includes a connex link for easy installation.
features: dimensions: 1/2 x 11/128 pin length: 5.
90mm roller width: 2.
20mm pin ejection pressure: >2000n pin hardening: xhb for all 10-speed systems suitable for e-bikes links: 136 weight: 315gbuy wipperman components from chain reaction cycles, the worlds largest online bike store.