Specification: 1/2`` x 3/32``, Snap-on type Finish: Silver / Silver No tool required Sigma connector For use with all 5 and 6 speed chains: Taya TB-50, TB-408, 408H; Shimano UG, Sram When assembling

Specification: 1/2`` x 3/32``, Snap-on type Finish: Gold / Silver No tool required Sigma connector For use with all 7 and 8 speed chains: Taya Pro Velocity, TB-600; Shimano IG/HG, Sram PG When assemb

Specification: 1/2`` x 5/64``, Snap-on type Finish: Silver / Silver No tool required Sigma connector For use with all 9 speed chains When assembling most chains, a pin must be driven through the side

Specification: 1/4`` x 1/8``, Finish: Black / Black Feature: double chamfered inner plate provides silent feature. Compatibility: for fitness bikes

Specification: 1/2`` x 1/8``, Finish: Silver / Silver Quiet and smooth running with high tensile strength in excess 1020kgf. BMX-410H is recommended for BMX.

Specification: 1/2`` x 1/8`` Finish: Black / Black Feature: high tensile strength in excess 920kgf. Quiet and smooth running. 410H is recommended for cycles fitted with 1/8 internal hub gears such

Specification: 1/2`` x 1/8`` Finish: Anti-Rust Compatibility: for fitness bikes Feature: scalloped inner plate Scalloped inner plate provides silent feature with added special design of inner plate e

Specification: 1/2`` x 3/32``, Finish: Anti-Rust Anti-Rust coating made by our own Tebolon coating facility with unique two-stage treatment consisting of I) Coating each and every chain component pri

Specification: 1/2`` x 3/32``, Finish: Black / Black Feature: high tensile strength in excess 1020kgf. Quiet and smooth running. 408H is recommended for cycles fitted with 3/32 internal hub gears s