Dartmoor SINGLESPEED KIT Conversion Kit for Shimano Micro Spline

Do you want to convert your bike with a modern Shimano Micro Spline freehub into a clean, reliable single-speed system without unnecessary derailleurs? The Dartmoor SINGLESPEED KIT Micro Spline conversion kit is the ideal solution for all riders who demand maximum drivetrain reliability and a clean bike look. Whether you're building an uncompromising rig for dirt jump, pumptrack, slopestyle, freeride, or looking for a low-maintenance setup for your trail bike, this kit ensures a dialed chainline and absolute confidence with every pedal stroke.

Key Features of Dartmoor SINGLESPEED KIT Micro Spline

• Full Micro Spline Compatibility: Specially designed for seamless installation on Shimano Micro Spline standard freehubs.
• Precise 13T Cog: Compact 13-tooth size keeps your chain straight and ensures a smooth jump to single speed.
• Ultra-light Weight 79g: Minimal weight addition to the rear wheel while maintaining high strength.
• Black Anodized Finish: Durable surface coating (Black anod.) protects the component against wear and corrosion.
• Perfect Chainline Dialing: Integrated spacers guarantee quiet operation and eliminate chain skipping.

Precise Shimano Micro Spline Conversion to Pure Single Speed

Switching from a standard multi-speed cassette to a single-speed setup on modern hubs with Shimano Micro Spline freehubs can often be tricky. The Dartmoor SINGLESPEED KIT Micro Spline elegantly solves this problem. Thanks to precision-machined spacers and cog design, you can set up a perfectly parallel chainline. The result is a drivetrain free of chain angle drag, eliminating unwanted skipping and giving you unwavering confidence when cranking hard on jump take-offs or through technical sections.

Compact 13T Cog and Lightweight Aluminum Construction

At the heart of the conversion kit is a 13-tooth cog (13T), delivering the ideal gear ratio for pumping on pumptrack lines and bursting out of dirt jump turns. The entire kit weighs a mere 79 grams, making it an exceptionally lightweight addition to your wheel's rotating mass. The black anodized finish (Black anod.) guarantees not only a sleek, clean aesthetic but also long-lasting resistance to dirt, grime, and harsh riding conditions.

Perfect Synergy with the Dartmoor Tensioner for Maximum Reliability

To achieve the highest possible reliability, this kit was developed as a direct companion to the Dartmoor Singlespeed Tensioner. Together, they form an uncompromising setup for frames with vertical dropouts or full-suspension freeride and jib rigs. You get rock-solid chain tension, worry-free operation, and complete trust in every pedal stroke even on the hardest landings.

Technical Specifications

Parameter / Component	Value / Specification
Freehub Compatibility	Shimano Micro Spline
Cog Size	13T (13 teeth)
Finish / Color	Black anod. (Black anodized aluminum)
Kit Weight	79 g
Recommended Use	Dirt Jump, Pumptrack, Slopestyle, Freeride, Jib, Trail

Frequently Asked Questions (FAQ)

Can this kit be used on standard Shimano HG or SRAM XD freehubs?

No. This kit is shaped exclusively for the Shimano Micro Spline interface and splines. For standard HG or XD freehubs, Dartmoor offers dedicated conversion kits designed for those hub types.

Is a chain tensioner required when mounting on a frame with vertical dropouts?

Yes, if you are converting to a single speed on a frame without sliding/horizontal dropouts (or on a full-suspension bike), you will need a tensioner to take up chain slack. The kit is specifically engineered to pair with the Dartmoor Singlespeed Tensioner.