Shimano 105 CS-HG710-12 Cassette 602040888-EMPV-36GR01 Internal rechargeable Lithium Ion Backup

Internal rechargeable Lithium Ion Backup Battery which lasts up to 24 hours

Weight: S: 288g

Sealed bearing and bushing

Renogy Deep Cycle 12V 200Ah Core lithium battery

1 x 40A MPPT Charge Controller

Shimano 105 CS-HG710-12 Cassette 602040888-EMPV-36GR01 Internal rechargeable Lithium Ion BackupThe Shimano 105 CS HG710 is a wide range cassette for varied terrain drop bar riding. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation. Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12 speed and road 11 speed Freehub body Compatible with HG 12 speed chain 12 SPEED: 11 12 13 14 15 17 19 21 24 28 32 36