On Saturday we had the season opening (training) track race, where i wasn’t as successful as I expected……. next time, Gadget! But the two racers using our chainrings have finished 1st and 2nd. Yesterday we also had the usual Critical Mass gathering, with ten tousands of proud bikers. more photos here
The new chainrings will available in japan, within a few days…more info later.
Akio Tanabe, founder of Kalavinka, in his hands the Kalavinka engraved Yobi chainring.
Best choice for bike polo, and for everyday road training or commuting. The Steamroller‘354 is compatible with every 130 BCD crank arms. Shimano road, Sugino messenger… Both sides of the chainrings are smooth polished and come with anodized or nickel-chrome finishing. The first 6 chainrings have a special backwards design and only available with 44T […]
Designed and tested for/by track racers! Best choice for trick fixies, bike polo and for everyday road trainingor commuting. The Sprinter design is compatible with Shimano 7710, Miche Primato, Sugino 75 track crank arm and all 144 BCD crank arms. (some cheap taiwanese Cranks might taight fit ) Both sides of the chainrings are smooth […]
These new style chainrings perfect for sprinters, especially in 2012… (and of course for kalavinka carbon frames)