Shimano CN-HG93 9-Speed Chain Silver can be discounted The Serfas Dual Density line

The Serfas Dual Density line of saddles is constructed using their patented I

com for replacement plastic insert in case of crash or breakage

Tubeless Ready design allows for reduced air pressure to enhance comfort and reduced risk of punctures

Sold as pairs or singles

Marathon Silica compound for easy rolling and longer life

Shimano CN-HG93 9-Speed Chain Silver can be discounted The Serfas Dual Density lineShimano CN HG93 9 Speed Chains Hyperglide 9 Speed chain Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts) Chromized rivet pins improve wear resistance Zinc alloy plated outer link surface treatment