The SD-X Sniper Evo Alloy Cog Black is a premium BMX Race cog engineered for riders who demand maximum efficiency, direct power transfer and uncompromising reliability from their drivetrain. Specifically designed for use with SD-X Sniper Evo rear hubs, this high-performance cog is CNC-machined from aerospace-grade 7075 aluminum to deliver the perfect balance of strength, low weight and long-term durability.
Developed for modern BMX racing, the Sniper Evo Cog features an innovative 6-lug mounting interface that creates a stronger and more direct connection between the cog and the driver. This unique system distributes load evenly across the drivetrain, resulting in smoother power delivery and improved efficiency during explosive gate starts, high-speed sprinting and demanding race situations.
The SD-X Sniper Evo Cog has been extensively tested by professional BMX racers and race winners around the world. From local club racing to World Cup level competition, this cog has proven itself under the most demanding conditions where every watt of power and every fraction of a second matters.
Maximum Power Transfer
One of the key advantages of the SD-X Sniper Evo system is its unique 6-lug interface. Unlike traditional cog systems, the Sniper Evo design creates a highly secure connection between the cog and hub driver. This minimizes flex, improves engagement and ensures that rider input is transferred directly into forward speed.
For BMX racers, this translates into faster gate starts, stronger acceleration and a more responsive feeling drivetrain.
Precision CNC-Machined 7075 Aluminum
The Sniper Evo Cog is manufactured from premium 7075 aluminum using advanced CNC machining processes. This material is widely used in professional BMX, cycling and motorsport applications due to its exceptional strength-to-weight ratio.
The precise manufacturing process ensures perfect fitment, excellent chain engagement and consistent performance throughout the lifespan of the cog.
Ultra-Lightweight Race Performance
Reducing rotating weight is one of the most effective ways to improve acceleration and drivetrain responsiveness. Starting at just 12 grams for the 15T version, the SD-X Sniper Evo Cog ranks among the lightest BMX race cogs available.
The reduced rotating mass helps riders accelerate faster out of the gate and maintain momentum more efficiently throughout the race.
Multiple Gear Options
Available in tooth sizes ranging from 15T to 20T, the Sniper Evo Cog allows riders to fine-tune their gearing setup according to track conditions, rider strength and race preferences.
Whether you're looking for explosive acceleration on technical tracks or higher top-end speed on larger race circuits, there is a gearing option available to suit your needs.
Race-Proven Reliability
Professional BMX racing places enormous stress on drivetrain components. The SD-X Sniper Evo Cog has been designed to withstand repeated high-power starts, sprint efforts and demanding race schedules.
The combination of premium materials, advanced engineering and race-proven testing ensures long service life and consistent performance season after season.
Key Features
CNC-machined from premium 7075 aluminum
Designed specifically for SD-X Sniper Evo rear hubs
Innovative 6-lug interface
Maximum power transfer
Extremely lightweight construction
Professional BMX Race performance
Available in 15T to 20T
Race-proven durability
Black anodized finish
Specifications
Model: SD-X Sniper Evo Alloy Cog
Type: BMX Race cassette cog
Material: CNC 7075 aluminum
Compatibility: SD-X Sniper Evo rear hubs
Color: black
Sizes: 15T | 16T | 17T | 18T | 19T | 20T
Weights
15T: 12 grams
16T: 14 grams
17T: 17 grams
18T: 20 grams
19T: 23 grams
20T: 26 grams
Multi-use
BMX Race | Training | National Racing | International Racing | Elite BMX
