
Best selling Groupsets from Shimano
On this page you’ll find a ranking of the best Groupsets from Shimano. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Shimano Deore XT M8100 2 Pist
The Shimano Deore XT M8100 2-Piston Bike Crankset is a highly advanced crankset designed for demanding mountain bikers. With a length of 175 mm and a 32-tooth chainring, it offers optimal power transfer and efficiency while riding. The crankset is part of Shimano's 12-speed system, enabling precise shifting. The use of high-quality materials ensures durability and reliability, while the thoughtful design allows for easy installation and maintenance. This bike crankset is ideal for anyone expecting outstanding performance both on trails and on the road.
- Optimal power transfer through 32-tooth chainring
- Part of the advanced 12-speed system
- Durable materials for high reliability
- Easy installation and maintenance thanks to thoughtful design.

2. Shimano r9270p
Shimano Dura Ace Di2 R9270P Group for Disc, 170 mm, 50x34t, 11-30.
This group includes:
- Shimano Dura-Ace Front Derailleur (Di2 specification) FD-R9250 double Down-Swing for soldering, series color.
- Shimano Dura-Ace Brakes (Kit) BR-R9270 right/rear, resin with wing without adapter, for a rear installation mass of 25 mm, 1700 (black).
- Shimano Dura-Ace Chainring 34t for FC-R9200/FC-R9200-P.
- Shimano Dura-Ace Cassette CS-R9200-12, 12 speeds 11-12-13-14-15-16-17-19-21-24-27-30t.
- Shimano Dura-Ace Chainring 50t for FC-R9200/FC-R9200-P.
- Shimano Rear Derailleur 12s Di2-RD-R9250 Dura-Ace.
- Shimano Battery (Di2 specification) BT-DN300 internal 3.7 Wh.
- Shimano Dura-Ace Brakes (Kit) BR-R9270 left/front, resin with wing, mounted holder front for disc of 160 mm, 1000 (black).
- Shimano Chain CN-M9100 HG 12 speeds, E-Bike certified, 126 links Quick-Link.
- Shimano Charging Cable EW-EC300.
- Shimano Dura-Ace Crank FC-R9200-P, 12 speeds, 170.0 mm without chainring, series color.
Crank Teeth: 50x34T.
Cassette Teeth: 11-30.
Crank Length: 170 mm.

3. Shimano XTR M9100
Group Shimano XTR M9100, 2 pistons, 175 mm, 32t, 10-51. This group includes:
- ISLM9100RAP - Shimano XTR gear shifter SLM9100RSET
- IFCM91001EXX - Shimano XTR crankset FC-M9100-1, 12 speeds, 175.0 mm without chainring, colour series
- IRDM9100SGS - Shimano XTR rear derailleur RD-M9100-SGS, 12 speeds
- ICSM9101051 - Shimano XTR cassette CS-M9101-12, 12 speeds, 10-12-14-16-18-21-24-28-33-39-45-51t
- ISMCRM95A2 - Shimano XTR chainring SM-CRM95, 12 speeds, 32t
- ICNM9100126Q - Shimano chain CN-M9100 HG, 12 speeds, e-bike rated, 126 links, quick-link
- IM9100JLFPRA100 - Shimano XTR brake (kit) BR-M9100JKITM9100 left/front, resin, without fin, without adapter, 1000 (black)
- IM9100JRRXRA170 - Shimano XTR brake (kit) BR-M9100JKITM9100 right/rear, resin, without fin, without adapter, 1700 (black)
Chainring Teeth: 32T
Cassette Teeth: 10-51
Crank Length: 175 mm.

4. Shimano XTR M9120 I-Spec EV
Group Shimano XTR M9120, 2 pistons, 165 mm, 32t, 10-45 I-Spec EV. This group contains:
- Shimano XTR cassette CS-M9101-12, 12 speed, 10-12-14-16-18-21-24-28-32-36-40-45t
- Shimano XTR chainring SM-CRM95, 12 speed, 32t
- Shimano XTR crank FC-M9120-1, 12 speed, 165.0 mm without chainring, series color
- Shimano chain CN-M9100, HG 12 speed, e-bike rated, 126 links, quick-link
- Shimano XTR rear derailleur RD-M9100-GS, 12 speed
- Shimano XTR shifter SLM9100RSET
- Shimano XTR brake kit BR-M9100J, left/front, resin, without fin, without adapter, 1000 (black)
- Shimano XTR brake kit BR-M9100J, right/rear, resin, without fin, without adapter, 1700 (black)
Chainring Teeth: 32T
Cassette Teeth: 10-45
Crank Length: 165 mm.

5. Shimano XTR M9120
Group Shimano XTR M9120, 2 pistons, 175 mm, 32t, 10-51. This group includes:
- Shimano XTR crankset FC-M9120-1, 12 speed, 175.0 mm without chainring
- Shimano XTR gear shifter SLM9100RSET
- Shimano XTR rear derailleur RD-M9100-SGS, 12 speed
- Shimano XTR cassette CS-M9101-12, 12 speed, 10-12-14-16-18-21-24-28-33-39-45-51t
- Shimano XTR chainring SM-CRM95, 12 speed, 32t
- Shimano chain CN-M9100 HG, 12 speed, e-bike rated, 126 links, quick-link
- Shimano XTR brake kit BR-M9100JKIT, left/front, resin, without fin, without adapter, 1000 (black)
- Shimano XTR brake kit BR-M9100JKIT, right/rear, resin, without fin, without adapter, 1700 (black)
Chainring Teeth: 32T
Cassette Teeth: 10-51
Crank Arm Length: 175 mm.

6. Shimano Deore XT M8100 2 Pist.
The Shimano Deore XT M8100 2 Pist. is a state-of-the-art shifting system specifically designed for cycling enthusiasts who value performance, reliability, and precision. This system is ideal for demanding trails and offers a harmonious collaboration of all components, resulting in smooth and quick gear changes, even under challenging conditions. The robust construction ensures a long lifespan, while the lightweight design allows for optimal performance without compromise. Additionally, the integrated braking technology provides maximum control and optimized braking distances, enhancing safety during rides. Ergonomically designed levers and switches ensure comfortable handling, even on longer journeys.
- Precise shifting for quick gear changes
- Robust construction for high durability
- Lightweight design for optimal performance
- Integrated braking technology for maximum control.
