Shimano Ultegra R8150 Di2 Rimbrake

The Ultegra R8150 groupset from Shimano consists of a 2x12-speed crank with 36-52 tooth gradation, a skid brake and electronic rear derailleur, and a front derailleur. Also included are a rechargeable battery, a Quick-Link chain and a cassette with 11-28, 11-30 or 11-34 teeth.

Specifications:

Series: Ultegra R8150
Application: Road
Gearbox: 2-speed, 12-speed (electronic)
Brakes: a rim, mechanical

Features:

- internal battery mounting in seat post
- TSI for
gearbox electronic wired - derailleur with a more compact design than the previous model
- rear derailleur with wireless chip, LED display, charging socket and function button, connected to derailleur and battery via cable

Contents:

Groupset Shimano Dura-Ace Ultegra R8150 Di2 2x12, consisting of:
- 1 x crankset Shimano Ultegra R8150
- 1 x rear derailleur Shimano Ultegra R8150
- 1 x front derailleur Shimano Ultegra R8150
- 1 x pair of shift/brake levers Shimano Ultegra R8150
- 1 x battery Shimano Di2 (BT-DN300)
- 1 x charging cables Shimano Di2 (EW-EC300)
- 1 x Shimano Cassette Ultegra R8150
- 1 x chain Shimano Ultegra R8150
- 1 x pair of shoe brakes Shimano Ultegra R8150, front and rear
- 1 x cassette ring Shimano aluminum
- 1 x main link Shimano
- 1 x cable tool Shimano TL-EW300
- 1 x crank bolt Shimano
- 1 x 10.5 mm caliper bolt for rear shoe brake
- 1 x 18 mm caliper bolt for front shoe brake
- 1 x 27 mm caliper bolt for front
front skid brake - 2 pairs of R55C4 brake pads