The new updated Road Mountain Cycling parts are made of Steel 1045, the quick release are made of alum, durable and practical for most bikes.

Usually the axels fit 20″ 22″ 24″ 26″ 28″ bike, work on a 6 7 8 speed road bike, durable and extra hard dustproof cap, the thickness: 65 degrees, 2.4mm / 0.09inch.

The long release lever for the rear wheel, hollow shaft size: approx. 5.7″, diameter: approx. 0.35″, quick release: approx. 7.48″

The short release lever for front wheel, hollow shaft size: approx. 4.33″, quick release: approx. 6.3″

The quick release skewer weight: approx. 270g / 9.2oz, color: black
Specification:
Road Mountain Bicycle parts are made of Carbon Steel, durable and practical for most bikes
The short release lever for front wheel, hollow shaft size: approx.11cm / 4.33in, quick release: approx.16cm / 6.3in
The long release lever for the rear wheel, hollow shaft size: approx. 14.5cm / 5.7in, quick release: approx. 19cm / 7.48in
Usually the axels fit 20″ 22″ 24″ 26″ 28″ bike, work on a 6 7 8 speed road bike
Weight: approx. 255g / 8.99oz
Color: black
Package List:
1 * Short Hollow Shaft
1 * Short Quick Release
1 * Long Hollow Shaft
1 * Long Quick Release