Gusset XD 1-ER Kit | Conversion Kits for SRAM XD hub to Single speed

Description

XD 1-ER Single Speed Conversion Kit for SRAM XD Freehubs | 16T Sprocket | 49/51mm Chainline

Convert to Single Speed—The Smart Way
The XD 1-ER Single Speed Kit is the perfect solution for riders looking to strip down their SRAM XD-equipped drivetrain to a reliable, fuss-free single-speed setup—without replacing the freehub. Whether you’re commuting, winter training, or just love the simplicity of one gear, this elegant conversion kit offers performance and practicality with no compromise.

Kit Includes:

• 16T 5/64″ Cog – Optimised for 3/32″ chains (compatible with 1/8″ single speed chains)

• Steel Splined Flat Sided Spacer – Ensures a secure and aligned fit

• Threaded Cog Carrier – Attaches via Torx bolts for added stability

• 3mm Chainline Spacer – Achieve 49mm or 51mm chainline depending on orientation

• 6x T25 Torx Bolts – Durable and easy to install

Key Features:

• Designed exclusively for SRAM XD freehubs

• Ideal for winter builds, urban bikes, or SS MTB setups

• Simple installation using standard tools

• Chainline adjustability for drivetrain efficiency

• Compatible with 3/32″ 9-speed chains – 1/8″ single speed chains also fit

• High-durability steel components for long service life

Note: For optimal performance, we recommend using a new chain with the new cog to ensure smooth meshing and reduce wear.

Why Choose Hopkinson Cycles?

Free UK shipping on all items
Expert advice from real cyclists
Family-run, rider-trusted business
Quick dispatch and responsive customer service
Your local cycle shop—online and in person

01924 274209
info@hopkinsoncycles.com
www.hopkinsoncycles.com
Hopkinson Cycles, Queen Street, Horbury, Wakefield, WF4 6LP