How does it hold the bike: It can hold the bike in a variety of ways

increasing shifting and reducing wear

Adjustable to fit 20" to 29"+ wheels

materials and design

12 gears mean 12 clicks for you when running this shifter

POC Joint VPD Air Elbow Pads - M - Obsydian Brown PDP|Colour How does it hold theOffering the ultimate in enhanced flexibility, ventilation, and freedom of movement, the Joint VPD Air is a light duty elbow pads that is so comfy that you'll actually want to wear it. Who's this item for: Anyone looking for elbow protection that they'll actually want to wear and not just leave in the car every time. Protection Style: Lightweight and pliable protection that hardens up under impact. Materials: Neoprene and lightweight reinforced