Cons: 'Old school' analogue design

Who's this item for: Those dedicated riders who spend a lot of time in the dark and want a professional level front light

• Laser cut ventilation

Pros: Good field of vision

Shimano GP-M8250 XT SGS DI2 Drivetrain Kit - Derailleur and Shifter - 12 Speed - Silver Dangerous Goods Cons: 'Old school' analogue designThe DEORE XT Di2 drivetrain kit combines the all new DEORE XT M8250 SGS long cage derailleur with the M8250 SHIMANO RAPID ES shifter, BT DN320 battery, and EC EN100 charger. The derailleur paired with a standard 10 51T M8200 cassette gives all types of riders the range and robustness to tackle every trail on the mountain. With built in Automatic Impact Recovery, a new, impact deflecting wedge shape, and simple covered pulley solutions, this derailleur