Microshift R10 Rear Derailleur 10 Speed Long Cage Bikesportz This means a stronger wheel

This means a stronger wheel and better strength-to-weight ratio than a drilled rim

148g (100mm stem length)

8 mm: 111g

Kid-sized components: Tailored to fit smaller hands

featuring a durable and ergonomic aluminum handle

Microshift R10 Rear Derailleur 10 Speed Long Cage Bikesportz This means a stronger wheelR10 rear derailleurs feature forged and CNC machined construction, pairing durability with finish quality. Compatibility with Shimano road products means you can mix and match to your hearts content. Specifications Group: R Series, R10Speed: 10 SpeedCage Length: Long CageMax Cog: 25 28TCapacity: 39TClutch: NoCage Material: SteelOuter Link Material: AluminumCompatibility: Shimano Road Mfr Claimed Weight TBC