Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Click to open expanded view
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette
Racework M9001 11 and 12 speed road cassette

Racework

M9001 11 & 12 Speed Road Cassette

Price
$79.99

The short version

Details & specs

Match cassette speed to the drivetrain and confirm derailleur capacity for the wider 11-speed ranges.

Brand
Racework

Cassette Size: 11S 11-28T Silver

— others viewing this
Return Policy

Eligible return or exchange requests must be submitted within 45 days of the order date. Items must be new and unused with original packaging, tags, and accessories. General change-of-mind returns are not accepted. Customers cover return shipping for size exchanges; Alpine Extreme covers approved returns caused by an incorrect, damaged, or defective item. See the full Return & Refund Policy for exclusions and refund timing.

Shipping

Free standard shipping is available to most addresses worldwide. Availability, delivery estimates, and any expedited charges depend on the destination and order. International customers are responsible for applicable duties, tariffs, or customs fees.

Racework M9001 11 and 12 speed road cassette

M9001 11 & 12 Speed Road Cassette

Cassette Size: 11S 11-28T Silver

$79.99

Racework M9001 Road Cassette

Racework M9001 11 and 12 speed road cassette

In the field

Options include 11-speed 11–28T, 11–32T, and 11–34T ranges plus a 12-speed 11–30T cassette.

11-speed gearing

Gear progressions are 11-12-13-14-15-17-19-21-23-25-28T; 11-12-13-14-15-17-19-21-24-28-32T; and 11-12-13-14-15-18-21-23-26-30-34T.

12-speed gearing

The 12-speed 11–30T progression is 11-12-13-14-15-16-17-19-21-23-26-30T.

Compatibility and weight

Compatible with Shimano road setups including 105 R7000 and R8000 when cassette speed matches the drivetrain; weights are about 311–315 g for 11-speed 11–28T finishes and 329 g for 12-speed 11–30T.

Product details

Material
Steel
11-speed options
11–28T, 11–32T, or 11–34T
12-speed option
11–30T
11–28T gearing
11-12-13-14-15-17-19-21-23-25-28T
11–32T gearing
11-12-13-14-15-17-19-21-24-28-32T
11–34T gearing
11-12-13-14-15-18-21-23-26-30-34T
12-speed 11–30T gearing
11-12-13-14-15-16-17-19-21-23-26-30T
Compatibility
Shimano road setups including 105 R7000 and R8000; match cassette speed to drivetrain
11-speed 11–28T weight
Approx. 311–315 g, finish-dependent
12-speed 11–30T weight
Approx. 329 g

FAQ

How can I reach Alpine Extreme if I have questions?

Email [email protected] or use our contact form.

Do you offer free shipping?

Free standard shipping is available to most addresses worldwide. Availability, delivery estimates, and any expedited charges depend on the destination and order. International duties, tariffs, and customs fees remain the customer’s responsibility. See our Shipping Policy for details.

What's the return policy at Alpine Extreme?

Eligible return or exchange requests must be submitted within 45 days of the order date. Items must be new and unused with original packaging, tags, and accessories. General change-of-mind returns are not accepted. Return-shipping responsibility depends on the reason for the return. See the full Return & Refund Policy for exclusions and refund timing.

How long will it take for my order to arrive?

Orders are typically processed within 2–5 business days. Most standard shipments arrive within 7–14 business days after shipping, depending on destination and carrier conditions. Delivery estimates are not guaranteed.

Can I track my order?

Yes. Tracking details are emailed after shipment. You can also check order status with your order information through our order-tracking page.

What if there's an issue with my order?

Email [email protected] or submit the form on our support page. Report delivery issues within 60 days of the order date so carrier information is still available.