Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
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Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring
Racework Aspire RK GXP MTB crankset with narrow-wide chainring

Racework

Aspire RK GXP MTB Crankset 170 mm & 175 mm

Price
$169.99

The short version

Details & specs

Selectors use 3°/6° timing labels; product details separately state 3 mm/6 mm offsets, with no confirmed relationship.

Brand
Racework

Crank length: 170mm

Chainring timing: 3°

Chainring size: 32T

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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 Aspire RK GXP MTB crankset with narrow-wide chainring

Aspire RK GXP MTB Crankset 170 mm & 175 mm

Crank length: 170mm Chainring timing: 3° Chainring size: 32T

$169.99

Aspire RK GXP MTB Crankset 170 mm & 175 mm

Racework Aspire RK GXP MTB crankset with narrow-wide chainring

In the field

This single-ring GXP-style MTB crankset pairs aluminum alloy arms with a 7075-T6 CNC aluminum narrow-wide chainring.

Choose the setup

Select 170 mm or 175 mm crank arms with 32T, 34T, 36T, or 38T chainrings.

Drivetrain compatibility

The GXP interface is intended for 11- and 12-speed single-ring drivetrains.

Component weights

Approximate weights are 700 g for the crank arms and 77 g for the chainring.

Compatibility

Interface
GXP interface for SRAM GXP-style setups
Speed compatibility
11- and 12-speed single-ring drivetrains

Dimensions

Crank lengths
170 mm or 175 mm

Drivetrain

Chainring sizes
32T, 34T, 36T, or 38T
Tooth profile
Narrow-wide tooth profile

Materials & construction

Chainring material
7075-T6 CNC aluminum alloy
Crank arm material
Aluminum alloy

Weight

Approximate component weights
700 g crank arms; 77 g chainring

Offset scope

Offset / timing labels
Timing selectors: 3° or 6°; stated offsets: 3 mm or 6 mm; relationship unconfirmed

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.