- A worn bicycle chain causes poor shifting performance and accelerated wear on drivetrain components, causing more expensive problems
- The Park Tool CC-4.2 Chain Checker is a drop-in style gauge that measures bicycle chain wear
- The laser-cut CC-4.2 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of determining when chain replacement is necessary
- The tool works on any 5 to 13-speed derailleur chain (including SRAM® T-Type, SRAM® Flattop™, Shimano® XTR® 12-speed, and Campagnolo® Ekar™ 13-speed chains) or single-speed chain, and is designed to accurately indicate when a chain reaches 0.5%, 0.75%, and 1.0% wear, the points at which most chain manufacturers suggest replacement
- Some drivetrain manufacturers have unique recommendations specific to their components, always double-check to be sure
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty
Please be aware that when ordering out of stock items, we will be back ordering your products(s), and may also be a wait for our distributors to receive and deliver items to use if they are slow.out of stock.
Due to the current economic claimte, our prices are constantly changing with the costs of Carriage from our Couriers and Postal Services.
Please Contact us about our Current Postage and Packaging Prices
- Preloved and Ex-Display Products cannot be Delivered and are for Collection Only
- Spare Parts from Branks Such as BMC and SRAM may take 5-8 weeks for delivery as they are not all immediately stocked by our distributors
We offer delivery to UK Mainland only.
Orders for in-stock products are processed within 2-5 working days.
Spares:
Any Items names as a Spare that is out of stock but order-able may take 4-6 weeks to be received and send onwards to you. This is often die to overseas shipments, sometimes with your product added on demand as they are ordered by the UK distributors in turn from the manufacturer.
If you order contains an item marked as "Available To Order", it is out of stock and will be ordered from on of our Distributors. This means delivery may take longer than normal. Please allow additional time for couriers to deliver goods.
Returns accepted. Please view our full delivery and returns policy.