SRAM MTH-746 Freehub
MTH-746 Freehub
SRAM

SRAM MTH-746 Freehub

$85.00
In Stock

Direct-replacement freehub body for SRAM MTH-746 hubs — available in XD (11/12-speed) or Shimano 9/10-speed variants. Lightweight, precision-fit spare to restore smooth drivetrain engagement.

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Available Options

Option Price Availability
SRAM, MTH-746, Freehub body, XD 11/12sp. $85.00 In Stock
SRAM, MTH-746, Freehub body, Shimano 9/10sp. $85.00 In Stock

Product Details

Overview & Technology

SRAM MTH-746 Freehub (HU-SPP-A0) is the OE replacement freehub body designed for MTH-746 hub shells. Available in an XD driver for modern SRAM 11/12-speed cassettes and a Shimano 9/10-speed splined variant, the MTH-746 freehub restores drivetrain compatibility and engagement characteristics to your wheelset. Built as a direct-fit wheel freehub kit (SRAM part number 11.2018.026.001 / product number 090928), it ships compact and light — perfect for roadside spares or workshop service. The freehub is engineered to maintain the quick engagement and durability expected from SRAM’s hub platform, while keeping weight and rotational inertia low for responsive acceleration on technical trails.

Key Features & Construction

This freehub body is a precision replacement part engineered to work with MTH-746 hub internals. It features a machined, high-strength alloy freehub body and hardened contact surfaces on the splines and driver interface to resist wear from cassette splines and torque loads. The design prioritises low rotational mass and reliable cassette retention for aggressive trail riding. Service-oriented construction means the part is simple to install: lightweight (0.2 lb), compact (3.3" x 2.2" x 1.25" packing), and intended for routine hub service. When reassembling, pair with fresh grease on interface surfaces and inspect pawls/bearings in the hub for optimal lifetime performance.

Fit, Compatibility & Installation

Choose the correct variant for your cassette: the XD variant accepts SRAM XD driver-only 11/12-speed cassettes; the Shimano 9/10sp variant accepts splined Shimano-style 9/10-speed cassettes. Both are specific replacements for the MTH-746 hub family—confirm your hub model (MTH-746) before ordering. Installation is straightforward for anyone familiar with hub service: remove axle/endcaps, slide out the old freehub, fit the replacement, re-grease splines as needed, torque per hub manufacturer specs and reinstall endcaps. If you’re unsure about endcap/endplay settings or torque values, have a qualified mechanic complete the swap to protect bearings and pawl engagement.

Who This Is For

Forest Bikes recommends the MTH-746 freehub body for mountain riders who own MTH-746 hubs and need a reliable replacement part—whether recovering from wear, damage, or upgrading cassette compatibility. It’s ideal for trail, enduro, and all-mountain riders who demand precise shifting and durable engagement under load. If you run SRAM 11/12-speed cassettes on XD drivers or older 9/10-speed Shimano-style cassettes, selecting the correct variant will get you back on the trail quickly. Keep one in your workshop as a spare if you travel or race regularly.

Key Features

  • ✓ Direct replacement for SRAM MTH-746 hubs (part #11.2018.026.001)
  • ✓ Available in SRAM XD (11/12-speed) or Shimano 9/10-speed spline
  • ✓ Lightweight, precision-machined freehub body for low rotational mass
  • ✓ Hardened contact surfaces to reduce spline wear and extend life
  • ✓ Compact shipping size — great as a workshop spare or travel backup
  • ✓ Straightforward swap for trained mechanics; pairs with standard hub service
  • ✓ Restores reliable pawl engagement and crisp drivetrain shifts

Specifications

Freehub Body SRAM XD
Freehub Compatibility MTH-746
Speed 11/12

Product Identifiers

Vendor Item # 11.2018.026.001
UPC 710845763861

Frequently Asked Questions

Which cassette types fit the MTH-746 freehub body?

The freehub is offered in two variants: an SRAM XD driver for 11/12-speed SRAM XD cassettes, and a Shimano 9/10-speed splined variant for traditional 9/10-speed Shimano-compatible cassettes. Confirm your cassette type and hub model before ordering.

Can I convert an MTH-746 hub between XD and Shimano spline with this part?

No — the body must be ordered in the specific spline type you need. The XD and Shimano 9/10sp variants are different parts and not interchangeable without replacing the freehub body with the correct variant.

How difficult is installation and do I need special tools?

Installation is a routine hub service task: remove the axle and endcaps, slide out the old freehub, fit the replacement, and reassemble. Basic tools like hex keys and a torque wrench are usually sufficient. If you’re unfamiliar with hub rebuilds, a bike mechanic can complete the job quickly.

How do I maintain the freehub for long life?

Keep mating surfaces clean and lightly greased during reassembly, inspect pawls and hub bearings for wear, and replace seals or bearings as needed. Avoid over-greasing pawl engagement areas to prevent sluggish engagement.

Is this the original equipment freehub for MTH-746 hubs?

Yes — this is the wheel freehub kit for the MTH-746 (SRAM Model ID HU-SPP-A0), matching SRAM’s OE specification and part number 11.2018.026.001.

What are the shipping size and weight of this part?

The item ships in compact packaging sized 3.3" x 2.2" x 1.25" with a listed weight of 0.2 lb — ideal for keeping as a lightweight spare in your toolbox or travel kit.

Buying Guide

When buying a freehub body, first verify your hub model and cassette interface. The MTH-746 freehub comes in two spline variants — SRAM XD for modern 11/12-speed SRAM cassettes and Shimano 9/10-speed for legacy splined cassettes. Match the spline type to your cassette; the wrong variant will not seat or secure your cassette correctly. Also consider service history: replace the freehub if splines show heavy wear, engagement is inconsistent, or if you hear irregular noises from the hub. Keep basic tools on hand and a small tube of quality grease for installation; for peace of mind, have a professional tech set correct endplay and torque values.

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