KUROKO is a game-changer, specially designed to tighten/loosen chainring bolts and nuts.
Lock the two prongs onto the bolt at the back side of a chainring with this unique CNC machined tool fabricated in Japan. Replaces the frustrating conventional chainring bolt tool with an original, high precision tool.
Get free shipping for orders over 100$ cad!
This offer is valid only when your order is shipped in Canada.
(Get free shipping from US on orders of 150$usd and more)
Less hassle More riding!
All our products carry a limited warranty from the manufacturer.
Please refer to the Warranty section to get more details about the warranty that applies to your products.