Cons: The GR-501's rate a 2 out of 11 stiffness rating means that they aren't the most efficient pedallers out there

Max insertion: 228

For all forks of bike that have to withstand heavy loads

this is the type of tool you need to save the day and fix up that dodgy thread

Oakley Drop In RZ-Labs Knee Guard - M-L - Blackout Virtual Parent Cons: The GR-501's rate aBefore you drop in you need to know the risks, and having secure protection gives you the confidence to explore your limits and push yourself out of your regular comfort zone. The Oakley Drop In RZ Labs knee guards provide EN 1621 Level 1 CE Certification, which means they have actually been tested and certified for motorcycle use, and provide impact protection and absorption in an ergonomic design that is comfortable to wear. Constructed from stretch