BOLANY 165mm Bike Cranksets 48T/49T Hollow Integrated 144BCD Lightweight Aluminium Alloy Single Speed Round Chainring Fit for Track Bicycle Fixed Gear Bike Crankset with Bottom Bracket Black49T
- ...smooth shifting.High strength removable chainring,Easy to retrofit.The shaft is made of Chrome Molybdenum Steel,Improve the stability of crank and hollow shaft.
- Compared with the Square Tapered Crankset, the Hollow Integrated crankset is lighter,more lubrication and durable. And there is no noise.Many square tapered cranksets are prone to noise after a while due to their structure. But the hollow integrated crankset does not. This is why we recommend using hollow integrated crankset.
- CNC machining process and surface anodized. Higher strength and more exquisite.No imperfections. Easy to clean.48T and 49T sizes. 49T comes with a high grade hollow chainring.They are indispensable for racing and commuting.
- Are you looking for the ultimate in racing power on the track? Take a look at this SKEACE racing cranksets! With its advanced technology and innovative design, it will take your riding experience to the next level. Choosing a quality set of bike cranks will allow riders to enjoy greater efficiency,Durability and performance.