Pay in 4 interest-free payments of $3.25 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner
For use with 1-1/8" threadless frames
BMX heat-treated bars & a significantly stronger wheel
This version is certified tubeless (tubed and tubeless tire compatible)
Park Tool 21mm Shop Cone Wrench (SCW-21) - Made in the USA 19mm Adjusting chain tension is quickThe standard of the industry, Park Tool Shop Cone Wrenches are unmatched in quality and performance. The special "Y" head design puts more material where it's needed for strength and durability. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality. Thin enough to use on the narrowest of adjusting cones, our Shop Cone Wrenches have a long, vinyl dipped handle for leverage and comfortable use.
US$ 25.12
US$ 79.99
US$ 1102.00