Zefal Crank Armor XL

• Minimalistic and effective end-piece protection
• Protects cranks against impacts and stones
• Quick mounting
• Weight: 18g/pair
• Size: 52 x 42.5 x 17.5mm
• Soft thermoplastic material
• Suitable for carbon cranks

How to install:

https://www.youtube.com/watch?v=9_rVNm60KGI