S&M 29" Pitchfork with Integrated Race BMX Fork

Product Overview

The S&M 29" Pitchfork is a BMX fork designed for 29" wheel builds, featuring an integrated race steerer tube and one-piece CNC-machined construction. Built from 4130 chromoly with laser-cut dropouts and an extruded aluminum steerer tube insert for reduced weight. Engineered for riders running larger wheel sizes on BMX frames.

Key Features

• One-piece CNC-machined steerer tube with integrated race – Machined from solid 4130 chromoly bar stock with built-in bearing race eliminates the need for a pressed race and removes potential weak points from welded joints
• Extruded 6061 aluminum steerer tube insert – Internal aluminum sleeve reduces overall fork weight while maintaining structural integrity in the steerer tube
• 4130 chromoly legs – Full chromoly construction provides strength and durability for aggressive riding and hard landings
• Laser-cut 3/8" slot dropouts – Precision-cut dropouts ensure accurate wheel alignment and accommodate standard 3/8" axles
• M24 x 1.5 threaded compression – Uses threaded top cap with 6mm allen adjustment for secure stem preload without requiring a star nut
• 33mm offset – Standard offset provides predictable steering characteristics and stable handling
• 435mm axle to crown height – Extended height accommodates 29" wheels while maintaining appropriate geometry for BMX applications

Technical Specifications

• Legs: 4130 chromoly
• Dropouts: Laser-cut 3/8" slot
• Steerer tube: One-piece CNC-machined 4130 chromoly with integrated race, extruded 6061 aluminum steerer tube insert
• Steerer tube length: 172mm
• Compression: M24 x 1.5 thread with 6mm allen slot
• Axle to crown height: 435mm
• Offset: 33mm
• Weight: 3.15 lbs (1.43 kg)

Compatibility and Ideal Use Cases

Designed for BMX builds using 29" wheels. Requires integrated headset compatible with the built-in bearing race. Works with 3/8" axle hubs and M24 x 1.5 threaded top caps. Suited for riders who want the rollover benefits and speed of larger wheels on a BMX setup, typically for street, dirt jumping, or commuting applications where 29" wheels provide advantages in momentum and obstacle clearance.