RIRO RACER R8 Road Bike Crankset Specifications and Design
The ultralight hollow integrated design removes material from non-load-bearing zones, reducing overall crank weight without compromising stiffness where it counts during hard accelerations. Both 50T and 34T chainrings are precision-machined with narrow-wide tooth profiles, promoting reliable chain retention across varied cadences and road gradients. The 170mm crank arm length suits riders who prioritize a smooth pedal circle on road geometry frames and compact folding bikes. Surface finishing is uniform across the arm body, resisting corrosion and maintaining appearance after exposure to rain and cleaning products. Shop now at the official RIRO store for the best available price and guaranteed manufacturer support on the RACER R8 crankset.
AliExpress Shopper –
Great looking crankset, very nicely finished. fast shipping , for a rebuild these are an excellent choice and while not the lightest you get an excellent product for the crazy liw price.
AliExpress Shopper –
Arrived intact. Great packaging. Swiftly delivered. Affordable. Good quality. An upgrade to my not so expensive set up. Haven’t fitted it yet. I’m sure it will deliver great performance.
AliExpress Shopper –
Arrived before the deadline, beautiful product of great quality, now it’s just to install and be happy, very well packaged, you can buy without fear, reliable store.
r***y –
Very good product, fast delivery.
AliExpress Shopper –
Perfect crankset. looks like the dura ace. gear changes are precise.