WELLGO B219 9/16" PEDALS

Product Overview

The Wellgo B219 is a pair of aluminum platform pedals designed for BMX and off-road riding. Built with a concave CNC-machined 6061 aluminum body, chromoly axles, and sealed DU bearings, these pedals provide a large grippy platform for flat pedal riding. Replaceable threaded pins on both sides ensure consistent traction for shoes.

Key Features

• CNC-machined aluminum body – Extruded and machined 6061 aluminum construction balances strength with low weight
• Concave platform shape – Inward-curved pedal surface helps keep feet centered on the pedal and increases grip
• Chromoly axles – 9/16" steel axles resist bending under hard landings and pedal strikes
• Sealed DU bearings – Metal/polymer composite bearings provide low friction and high wear resistance while keeping out dirt and water
• Replaceable threaded pins – 10 screwed pins per side (20 total per pedal) can be replaced when worn or adjusted for grip level
• Large platform dimensions – 109mm x 107mm pedal body provides ample foot support and stability

Technical Specifications

• Body material: 6061 aluminum, CNC-machined
• Body shape: Concave platform
• Axle material: Chromoly steel
• Axle thread: 9/16" (standard BMX/MTB)
• Bearing type: Sealed DU (metal/polymer composite)
• Pin count: 10 per side, replaceable threaded pins
• Platform dimensions: 109mm x 107mm x 25mm (length x width x thickness)
• Weight: 424g per pair
• Pedal size: Pro (full-size platform)
• Sold as: Pair

Compatibility and Ideal Use Cases

These pedals fit cranks with 9/16" axle threads—the standard for three-piece BMX cranks and most adult mountain bike cranks. Not compatible with 1/2" pedal threads found on one-piece cranks or some children's bikes. Verify your crank arm thread size before ordering. The right and left pedals have opposite threads (right pedal tightens clockwise, left pedal tightens counterclockwise)—ensure proper installation direction to avoid cross-threading.

Best suited for BMX riders (park, street, dirt) and mountain bikers who ride flat pedals and want a durable, grippy platform with serviceability. The concave shape and replaceable pins provide reliable shoe grip for technical riding, jumps, and tricks. The sealed DU bearings resist contamination in wet or dusty conditions and reduce maintenance compared to loose ball bearings. The chromoly axles handle pedal strikes and hard landings without bending. The 109mm platform length accommodates most shoe sizes and riding styles. Replaceable pins allow customization—remove some for less aggressive grip or replace worn pins individually rather than replacing entire pedals. Ideal for riders who prefer flat pedals over clipless systems and need consistent grip across varied terrain and weather conditions.