Shimano 105 R7170 12 speed Di2 groupset for disc brake
Shimano 105 R7170 12 speed Di2 groupset for disc brake
Free Shimano 105 PD-R7000 pedals with this grouspet during April 2026
Genuine boxed Shimano components fully guaranteed
The new SHIMANO 105 brings Di2 shifting to a new set of riders. For those who have only experienced mechanical shifting and ergonomics, SHIMANO 105 Di2 represents a transformation of the road cycling experience.
With function and technologies inherited from DURA-ACE and ULTEGRA, SHIMANO 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, SHIMANO 105-optimized gear combinations, and an exceptional brake system, the new SHIMANO 105 marks a new era of affordable performance.
Groupset Specification:
- Chainset: FC-R7100 50/34 and 52/36 options
- Bottom Bracket: BB-R60 Ultegra - 105 bottom bracket English cups or BB9241B S himano Road press fit bottom bracket for 86.5 mm (Extra cost for a bottom bracket)
- Cassette: CS-R7100 11-34t and 11-36t
- Chain: CN-M7100 SLX/105
- Front Derailleur: FD-R7150 braze on or clamp on
- Rear Derailleur: RD- R7150 for 11-34t or 11-36t
- Brake/Gear levers: ST-R7170 Di2 STI
- Brakeset: BR-R7170 Hydraulic Disc Brakes calipers
- Rotors: SM-RT70 (these are an additional cost)
TT (Time Trial) shifters available with this groupset. Contact us for prices.
“Called Paul to discuss a pair of handmade wheels, he was very knowledgeable and open. Wheels delivered promptly, communications good throughout, packing superb and wheels lovely. Highly recommended.
Gary-
“I just purchased a new Di2 groupset from the online store. Paul from the store answered all my questions beforehand, accommodated for my requirements and shipped the items so I could receive them in a day. Excellent service, couldn't be more satisfied.”
Arun -
“Amazing service - made sure I had my wheel before they (and I) went on holiday - very quick service. Well built wheel, true, and well packaged delivery. Will be using again soon!
Andrew
