ALUGEAR Round 1X Chainring for Shimano 12sp 110 BCD Asymmetric
by ALUGEAR
Regular price£107.99 Sale price
1x Road Chainring
ALUGEAR Round 1X Chainring for Shimano 12sp 110 BCD Asymmetric
A narrow-wide single ring that turns a Shimano 12-speed road crank into a clean 1x setup. Sizes run from 38T for climbing right up to 62T for time trials.
Highlights
Why we rate it
Secure 1x retention
Alternating narrow and wide teeth hold the chain without a front derailleur; a clutch rear mech is recommended.
Huge size range
Thirteen sizes from 38T to 62T cover everything from gravel-style gearing to TT big rings.
Chainline tuned by size
Offset changes across the range to keep the chainline sensible on the biggest rings.
Works with Flattop
Runs on Shimano HG+, SRAM Flattop and KMC 12-speed chains.
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
- Intended use
- 1x12 road
- BCD
- 110 mm Shimano asymmetric, 4-arm
- Compatible cranks
- Dura-Ace R9200, Ultegra R8100, 105 R7100
- Chains
- Shimano 12sp HG+, SRAM 12sp Flattop, KMC
- Offset
- 38-52T 3.0 mm; 54T 2.0; 56T 1.0; 58T 0; 60T -1.0; 62T -1.5 mm
- Diameter
- 38T 161.3 mm to 62T 259 mm
- Tooth profile
- Narrow-wide (1x only)
- Material
- 7075-T6 aluminium, CNC machined
- Finish
- Hard anodised
In the box
- Includes
- 1x 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.