Our WEAPON H24 2023 is armed to archive the same as the Sram omnium crankset in the fixie / Track bike chain-drive market as we are keeping improving it from material and design all the time.
WEAPON H24 2023 Prolite Track Crankset Track / Fixie crankset is our middle-level crankset in our track bike / fixie / single-speed crankset product line.
- A reformed BCD144mm lighter hollow-designed spider.
- A faster & smoother bottom bracket – ceramic bottom bracket.
- 5 nos Improved Chainring bolt: From alloy steel to T6061 alloy – reduce weight from 13g to 8g.
- A super stiff BCD 144 / 4mm thickness chainring can respond to your fast-twitch muscle action and high power outputs and provide the performance benefits inherent in round rings with dependability.
- Full set cransket 48T 760g as Sram omnium 817g.
- Crack Arm Length: 165mm / 170 mm
- Material: 7075 aluminum
- Weight: 410g
- Track axle diameter: 24mm
- Material: T6065 aluminum
- Weight: 110g
- BCD: 144mm
- Material: 6065 aluminum
- Chainring Weight: 69g.
- Compatibility: Direct mount with 3 bolts.
- Tooth: 48-54 T optional.
- Thickness: 4mm.
- Material: T7075 aluminum.
- Chainring Weight: 113g(50T).
- Compatibility: Designed to work with 1/8” chain width.
- Material: 6065 aluminium.
- Weight: 8g (5 Pcs).
Bottom bracket :
- Material: Seal ceramic bearings and aluminum alloy cups.
- Weight: 98g
- Compatibility: BSA 68mm.