KMC S1 Chain Speed

The KMC S1 is a single-speed chain suitable for use with internally geared hubs, or any single speed drivetrain. High pin power with reinforced durability. Offers a quieter riding experience. Inner plate chamfering helps to provide fast and smooth shifting. Internal gear hub system compatible.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.