Surly 10/12 Adaptor Washer for QR

The Surly 10/12 Adaptor Washer for QR is designed to convert standard quick-release hub setups for compatibility with modern thru-axle frames. These precision-machined washers allow you to adapt 135mm, 170mm, or 190mm O.L.D. QR axle hubs to fit 142mm, 177mm, or 197mm thru-axle frame spacing. This makes them an ideal solution for riders upgrading frames while keeping their existing wheelsets. Built for accurate alignment and reliable fitment, the washers ensure stable hub positioning and smooth drivetrain performance. Whether you're modifying a fat bike or converting a mountain bike setup, these adaptors provide a simple and effective compatibility solution. Manufactured with durability in mind, Surly ensures long-lasting performance for everyday riding and demanding trail conditions.

Key Features

• Converts QR hubs to thru-axle frame compatibility

• Designed for 135mm, 170mm, and 190mm O.L.D. hubs

• Fits 142mm, 177mm, and 197mm thru-axle frames

• Precision-machined for accurate hub alignment

• Reliable and secure fit without modification

• Ideal for frame upgrades and wheel reuse

• Durable construction for long-term performance

• Easy installation with existing QR hub setups

Product Specifications

• Brand: Surly

• Product Type: Hub adaptor washers

• Compatibility: QR hub to thru-axle frame conversion

• Supported Hub Spacing: 135mm / 170mm / 190mm O.L.D.

• Supported Frame Spacing: 142mm / 177mm / 197mm

• Use Case: Hub spacing conversion

• Country of Origin: Taiwan

• Commodity: Hub Small Parts

• Net Quantity: 1N

Compatibility & Fitment

• Designed for QR axle hubs with wider thru-axle frames

• Maintains proper hub alignment in converted setups

• Works with fat bike and MTB hub standards

• Ideal for upgrading frames without replacing wheels

• Precision thickness ensures correct spacing

• Helps prevent misalignment and drivetrain issues

Easy Operation / Usage

• Install washers on QR hub axle ends

• Position hub inside thru-axle spaced frame

• Ensure proper alignment before tightening

• Secure using standard QR system

• No special tools required for installation

Why Choose This Product

• Converts existing wheels for new frame standards

• Cost-effective alternative to new hub purchase

• Precision fit for reliable performance

• Durable construction for long-term use

• Simple and quick installation

• Trusted Surly compatibility solution

In the Box

• Surly 10/12 Adaptor Washers (Set)