Shimano Dura-Ace Di2 R9250 Power Meter Groupset 2x12 36-52 w/ Disc Brake

Shimano Dura-Ace Di2 R9250 Power Meter Groupset 2x12 36-52 w/ Disc Brake

The Dura-Ace Di2 R9250 Road groupset by Shimano consists of a 2x12-speed power meter crank with 36-52 tooth gradation, a flat-mount disc brake set and an electronic rear derailleur and front derailleur for semi-wireless shifting. Of course, a rechargeable battery, a Quick-Link chain and a cassette with 11-30 or 11-34 teeth are also included.

Specifications:

Series:

Dura-Ace Di2 R9250

Application:

Road, Triathlon & Time Trial

Shifters & Derailleurs:

2x, 12-speed (electronic, semi-wireless)

Brakes:

disc, hydraulic (flat mount)

Components:

Crank:

170.0 mm, 172.5 mm, 175.0 mm (gradation 36-52)

Cassette:

11-30, 11-34

Front Derailleur:

braze-on

Rear Derailleur:

long cage

Features:

• performance measurement cranks (power meter)
• battery mounting internally in the seatpost (adapter required), running time approx. 1000 km
• CR1632 battery in STI for wireless shifting
• front derailleur with more compact design than previous model, connected to battery via cable
• rear derailleur with wireless chip, LED display, charging socket and function button, connected to battery via cable
• 10% more clearance for the brake pads

Contents

• 1 x Shimano Dura-Ace Power Meter crankset (FC-R9200-P)
• 1 x Shimano Dura-Ace Di2 rear derailleur (RD-R9250)
• 1 x Shimano Dura-Ace Di2 front derailleur (FD-R9250)
• 1 x Shimano Di2 battery (BT-DN300)
• 2 x Shimano Di2 charging cables (EW-EC300)
• 1 x Shimano Dura-Ace cassette (CS-R9200)
• 1 x Shimano XTR Quick-Link chain (CN-M9100)
• 1 x pair Shimano Dura-Ace Disc Brakes (BR-R9270 + Di2 ST-R9270), front and rear
• 1 x Shimano SM-BH90-JK-SSR brake hose, 1000 mm (front)
• 1 x Shimano SM-BH90-JK-SSR brake hose, 1700 mm (rear)
• 2 x pairs Shimano brake pads
• 1 x disc brake adapter for front 140/160 mm
• 2 x hose connection set with olive (mounted) and insert pin
• 2 x type A caliper bolts for front wheel
• 2 x caliper bolts for 25 mm frame diameters, rear wheel
• 1 x Shimano aluminium cassette lockring
• 1 x Shimano master link
• 1 x Shimano TL-EW300 cable tool
• 1 x Shimano crank bolt
• 1 x Shimano TL-FC40 crank tool
• 2 x CR1632 for STIs battery
• brake set ready for assembly, filled