ALUGEAR AERO Upgrade Kit for Shimano Ultegra R8000 (2x11)
by ALUGEAR
Regular price£201.99 Sale price
Aero chainring kit · 2x11
ALUGEAR AERO Upgrade Kit for Shimano Ultegra R8000 (2x11)
Bring an aero edge to an 11-speed Shimano Ultegra R8000 chainset with CNC-machined 7075-T6 rings and a precisely fitted cover.
Highlights
Why we rate it
Breathes new life into 11-speed
Gives an Ultegra R8000 crank the modern aero chainring look without replacing the whole chainset.
Integrated aero cover
The supplied cover hides the joint between rings and crank arm for a smoother, cleaner drive side.
Three proven ratios
Choose 50-34, 52-36 or 54-40 to suit anything from hilly sportives to flat-out time trials.
Wide colour choice
Five ring colours and ten cover colours, selected independently, let you match your frame or go bold.
Broad chain compatibility
Works with 10- and 11-speed Shimano, SRAM and KMC chains.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Compatibility
- Shimano Ultegra R8000 2x11 cranks (not power-meter versions)
- BCD
- 110 mm Shimano asymmetric (4-arm)
- Speeds
- 2x11 (10/11-speed chains)
- Ring combinations
- 50-34, 52-36, 54-40
- Outer ring weights
- 50T 112 g; 52T 126 g; 54T 142 g
- Inner ring weights
- 34T 26 g; 36T 29 g; 40T 39 g
- Cover weight
- 17 g
- Bolts
- M8 11.5 mm, 8 g
- Material
- Aluminium 7075-T6
- Manufacture
- CNC milled, anodised
- Intended use
- Road and time trial
In the box
- Includes
- Outer chainring
- Includes
- Inner chainring
- Includes
- ALUGEAR AERO cover
- Includes
- M8 11.5 mm chainring bolts
Ordering
Available from The Cycle Collective
Made to order by ALUGEAR. For availability, lead times, sizing or compatibility advice, call 0203 148 6764 or email hello@thecyclecollective.cc.