Bikes
Norco
Optic
2025
Optic A1
Drivetrains

Drivetrains that fit the Norco Optic A1 2025

Now on your bike: SRAM GX Eagle AXS T-Type, 12sp

Your trim

Don’t know
Optic A1
Optic A2
Optic C1
Optic C2
Optic C2 MX
Optic C3

← All parts for the Norco Optic A1 2025

We don’t sell anything — we help you choose.

Recommendations, not a guarantee: fit is checked against the standards we know for your bike. Confirm with a mechanic before you install anything.

Shop links may earn us an affiliate commission at no extra cost to you. Picks are ranked by fit, performance and value — never by commission.

How it works Privacy

Sort

Max price, CAD

Brand

Fits 1

Every standard that matters is recorded for your bike and the part, and they match.

TopUpgrade
CA$1,299.951 Canadian shop
SRAM GX Eagle Transmission AXS Groupset with Crank
Get: 1×12, 10-52T, XD
Check price at bikecomponents.ca

May fit — check 3Show

A standard these need isn’t recorded for your bike or the part. Each card says what to check.

Budget
CA$279.951 Canadian shop
Shimano Deore M6100 1×12 Groupset (no crank)
Get: 1×12, 10-51T
Check on your bike first
- Needs a MICROSPLINE freehub — your wheel has XD. Needs a driver swap (if your hub offers one) or a new wheel.
Check price at bikecomponents.ca
Mid-range
CA$586.951 Canadian shop
SRAM NX Eagle 1×12 Groupset with Crank

Get: 1×12, 11-50T, HG

Check on your bike first

Needs a HG freehub — your wheel has XD. Needs a driver swap (if your hub offers one) or a new wheel.

Check price at bikecomponents.ca

Mid-rangeUpgrade

CA$819.951 Canadian shop

Shimano Deore XT M8100 1×12 Groupset with Crank

Get: 1×12, 10-51T

Check on your bike first

Needs a MICROSPLINE freehub — your wheel has XD. Needs a driver swap (if your hub offers one) or a new wheel.

Check price at bikecomponents.ca