Shimano FC-M7120 SLX 12-Speed Crankset - Without Ring
- Hollow forged crank arms
- Incredibly strong & durable
- 12-speed HG+ MTB compatibility
Tough, lightweight, and built for all-mountain riding, the Shimano FC-M7120 SLX crankset delivers strength and efficiency. The HollowTech II design offers a rigid yet lightweight construction, ensuring durability and optimal power transfer.
Key Features and Benefits:
- HollowTech II crank arms: Hollow forged crank arms are lightweight while maintaining rigidity. This ensures strong, efficient pedalling with lasting durability.
- Integrated bottom bracket design: A wide bearing placement and large axle diameter increase stiffness and efficiency. This results in better power transfer and long-term reliability.
- 70-degree spider arm: The unique design provides optimal rigidity. This helps maintain drivetrain stability, improving overall ride performance.
- Dynamic Chain Engagement+ technology: When paired with an SM-CRM75 chainring, the system enhances chain retention and pedalling efficiency. This leads to smoother, more secure shifting.
- Optimised chainline: Designed with a 55 mm chainline for 148 mm O.L.D. Boost spacing. This improves chain alignment, reducing wear and increasing drivetrain longevity.
- 12-speed HG+ MTB compatibility: Engineered for use with 12-speed HG+ MTB chains. This ensures precise, reliable shifting in demanding off-road conditions.
Built for riders who need a balance of strength, weight savings, and efficiency, this crankset enhances power transfer while maintaining reliability. Its advanced HollowTech II construction ensures a solid, responsive ride for aggressive all-mountain adventures.
Upgrade your drivetrain with the Shimano FC-M7120 SLX crankset and experience a perfect combination of strength, performance, and value.
| Crank Arm Length | 165mm, 170mm, 175mm |
| Brand | Shimano |
| MPN | FCM7120A, FCM7120C, FCM7120E |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.