ALUGEAR 2x12 AERO Outer Chainring for Shimano 110 BCD Asymmetric
by ALUGEAR
Regular price£107.99 Sale price
2x12 Outer Chainring
ALUGEAR 2x12 AERO Outer Chainring for Shimano 110 BCD Asymmetric
A standalone AERO outer ring for Shimano 12-speed road cranks, ideal for changing your top gear or replacing a worn big ring. Pair it with the ALUGEAR inner ring for proper shifting.
Highlights
Why we rate it
Swap just the big ring
Change gearing or freshen up a worn outer without buying a full set.
Power meter compatible
Fits the FC-R8100-P and FC-R9200-P cranks with the factory power meter.
Designed for ALUGEAR inners
Shift aids are tuned to the matching ALUGEAR inner ring, which ALUGEAR requires for reliable front changes.
Aero profile
A smooth, stiff outer face that pairs with the optional ALUGEAR AERO cover.
Made in Poland
CNC-machined from 7075-T6 aluminium and hard anodised in ALUGEAR's own Polish workshop for a durable, tactile finish.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Position
- Outer
- Intended use
- 2x12 road and time trial
- BCD
- 110 mm Shimano asymmetric, 4-arm
- Compatible cranks
- 105 FC-R7100, Ultegra FC-R8100 (incl. P), Dura-Ace FC-R9200 (incl. P)
- Chains
- Shimano 11/12-speed, KMC 12-speed
- Compatibility
- ALUGEAR inner chainring only
- Weights
- 50T 112 g, 52T 127 g, 54T 143 g
- Material
- 7075-T6 aluminium, CNC machined
- Finish
- Hard anodised
In the box
- Includes
- 1x outer chainring
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.