Halo Ridgeline SS Rear Hub 32H 135mm OLD 6-bolt

Halo Ridgeline SS is a rear hub for single-speed bikes with 135 mm hub spacing and a disc brake mount. It is compatible with, among others, the Genesis Flyer, older Genesis Day One models, the Surly Straggler, and other frames designed for 135 mm rear hubs where you want to run a single-speed setup with a disc brake.

The hub uses an HG freehub body, making it easy to choose your gearing with a single-speed cog from, for example, Gusset. The freehub has 24 engagement points and four pawls, while Japanese cartridge bearings keep maintenance to a minimum and are easy to replace when needed.

The Ridgeline SS is a great choice when building a durable single-speed wheel for gravel, commuting, or everyday riding, and you want to combine 135 mm hub spacing with a 6-bolt disc brake mount. We build wheels in our workshop, so feel free to contact us if you need help choosing a rim, spokes, or a complete wheel build.

Quick Specs

• Type: Single-speed rear hub
• Hub spacing: 135 mm
• Spoke holes: 32H
• Drivetrain: HG freehub body for a single-speed cog
• Freehub: 24 engagement points / 4 pawls
• Disc brake mount: 6-bolt
• Axle: 10 mm Cr-Mo bolt-on axle
• Bearings: Japanese cartridge bearings
• PCD: 58 mm
• Center to flange: 34 mm left / 37 mm right
• Weight: 560 g