WEAPON Alloy Sprocket Set – Precision, Performance, and Pure Riding Feel , Upgrade your Fixie or Track bike with our WEAPON Aluminum Alloy Sprocket Set, engineered for riders who demand lightweight strength and responsive power delivery.
Features:
- Material: A lighter and stiffer aluminum T7075 – 7-series aluminum is significantly lighter than steel, reducing rotational mass and improving acceleration.
- Stiffness-to-Weight Ratio – Offers high stiffness while remaining lightweight, enhancing power transfer efficiency.
- Corrosion Resistance – Aluminum naturally resists rust better than steel, especially when anodized.
- Reduced Inertia – Lower rotational mass means quicker engagement and smoother gear changes (important for track racing).
- Less Drag – Smother machining and surface finishes can reduce friction in the drivetrain.
- Performance-Oriented Design – Preferred by competitive riders for sprinting and high-cadence efforts due to its responsiveness.
Whether you’re sprinting on the track or cruising the streets, this sprocket set is the small change that makes a big difference.
Specification:
| Material | Sprocket & Lockring : Aluminum alloy T7075. | ||
| Sprocket Dimension | Inner thread: 1.37″ x 24, Tooth: 13T/14T/15T/16T/17T – Optional | ||
| Lockring Dimension | Inner thread: 1.29″ x 24, OD:44mm | 16 notches. | ||
| Finish | Sprocket & Lockring : Pink | ||
| Weight | Lockring: 10g | Sprocket: 12g(13T) | 13g(14T) |16g(15T) | 20g(16T) | 28g(17T) | ||
| Installation tips: | 1: Compatible with single-speed chain. 2: Enough torque for the sprocket and locking. 3: Apply anti-slip cream for all connection joints if possible. 4: OD : Outter diameter, ID: inner Diameter. |
For more color and model options, simply click our Cassette / Sprocket Product line.
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