Japan
United States

Parts & Accessories

Rims

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Tires | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Tires

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Handlebars | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Handlebars

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Small Parts | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Small Parts

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Drivetrain | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Drivetrain

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Cargo | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Cargo

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Wheels | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Wheels

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions

Forks | Parts and Accessories | Surly Bikes
Japan
United States

Parts & Accessories

Forks

Track Cog Lockring

Track Cog Lockring

CNC-machined from premium stainless steel...no flaking chrome or rusting. We’ve improved the design to increase thread contact. It’s now a full 5mm thick, plus a lip (.65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1.29x24tpi LH) to work on almost all track hubs available today except Campagnolo (1.32x24t LH) and French (33x1mm LH).

Fixed Cog Lockring Instructions