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Shimano Ultegra DI2 R8100 170 mm, 11-34T

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Product details

Group Shimano Ultegra R8100 DI2 F/Wheel, 170 mm, 52x36T, 11-34

This group contains:

  • Shimano Ultegra Front Derailleur (Di2 spec.) FD-R8150 Double Down Swing Braze-on
  • Shimano Ultegra Brake Caliper BR-R8100 Rear
  • Shimano Ultegra Cassette CS-R8100-12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34T
  • Shimano Ultegra Derailleur/Brake Control (for racing handlebars) ST-R8150-L Dual Control Lever
  • Shimano Battery (Di2 spec.) BT-DN300 Internal 3.7 Wh
  • Shimano Ultegra FC-R8100 12-speed Crankset 170.0 mm 52-36T
  • Shimano Ultegra Derailleur/Brake Control (for racing handlebars) ST-R8150-R Dual Control Lever
  • Shimano Ultegra Brake Caliper BR-R8100SET Front
  • Shimano EW-EC300 Charging Cable
  • Shimano CN-M8100 HG 12-speed E-Bike Rated 126-link Quick-Link Chain
  • Shimano Rear Derailleur 12s Di2 RD-R8150 Ultegra.

Key specifications

Bike area of use
Racing bikes
Cassette compatibility
12-speed

General information

Item number
54719399
Manufacturer
Shimano
Category
Groupsets
Manufacturer no.
GRULTR8100DI2R008
Release date
17.2.2025

Colour

Colour
Black
Exact colour description
Black/Silver

Groupset properties

Bike area of use
Racing bikes
Cassette compatibility
12-speed
Maximum pinion size
34x
Number of chainrings
2x
Complete group equipment
Electronic circuit

Shift lever features

Gearshift type
Braking circuit
Number of brake levers
2x
Braking system
Rim brake

Front derailleur properties

Front derailleur construction
Down swing

Crank properties

Number of teeth
52 + 36

Origin

Country of origin
France

Scope of delivery

Scope of delivery
BatteryBrake CaliperCartridgeCatenaCharging cableCrankFront derailleurGearshiftRear derailleur

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