The Half Link V Super Toughness chain lock Izumi is the perfect solution for anyone looking for an extremely stable and durable connection for their bicycle chain. Developed for the highest demands, the chain lock is the ideal complement to the world-renowned IZUMI bicycle chains, which are known above all for their robustness and precision. IZUMI chains are not only ideal for everyday use, but are also the first choice for professional keirin races in Japan. Its Half Link Design allows chain length to be adjusted to the millimeter, making it ideal for bikes without chain tensioners or with unique frame geometry that require a finer adjustment of the chain tension.

Technical data of the Half Link V Super Toughness chain lock IZUMI:

Material: High-quality chromoly steel known for its robustness and durability.
Chain dimension: 1/2“ x 1/8” – standard size for many single-speed and track bikes.
Use: Ideal for single-speed, BMX and fixed-gear riders who want maximum precision and stability.
Certification: NJS (keirin-approved), which confirms the high quality and reliability of the product.
Colors: Available in black

IZUMI has stood for „Made in Japan“. Thanks to the use of high-quality materials and precise workmanship, the Half Link chain lock is an indispensable accessory for ambitious cyclists who value top performance. Trust in the proven quality of IZUMI and experience the optimum connection for your bicycle chain.

Weight 4,8 g

Execution

Standard

Color

black