Demeras Bike Crank Arm Crankset Screw 2Pcs Mountain Bike Crank Arm Fixing for Mountain Bike Accessory(M20-Blue)

• 【PREMIUM MATERIAL】Crank arm is made of high quality aluminum alloy, anti-rust, solid, firm and Good treatment with fine texture, ensures a long service life.
• 【DIMENSION】Cover size is about 20mm, and thread diameter is M20 with 11mm height. Please allow 1-2mm errors due to manual measurement.
• 【PERFECT BIKE ACCESSORY FOR MOUNTAIN ROAD BIKES】Our product is used to fix the the crankset and crank of the chain wheel. Suitable for mountain bike and road bike.
• 【NECESSARY REPLACEMENT FOR BIKE REPAIR】Great accessory for cycling enthusiasts. We'd suggest you use the inch 3/8 hex wrench to install these crankset screws.
• 【HIGH-PRECISION PROCESSING】Burr-free and standard thread, very suitable for preventing water, dust and other elements from entering.

Crank arm bolt is made of high quality aluminum alloy, anti-rust, solid, firm and durable. Good treatment with fine texture, ensures a long service life.Burr-free surface and standard thread, very suitable for preventing water, dust and other elements from entering. Feature: 1.【DIMENSION】Cover size is about 20mm, and thread diameter is M20 with 11mm height. Please allow 1-2mm errors due to manual measurement. 2.【PERFECT BIKE ACCESSORY FOR MOUNTAIN ROAD BIKES】Our product is used to fix the the crankset and crank of the chain wheel. Suitable for mountain bike and road bike. 3.【NECESSARY REPLACEMENT FOR BIKE REPAIR】Great accessory for cycling enthusiasts. We'd suggest you use the inch 3/8 hex wrench to install these crankset screws. Specification: Item Type: Bike Crank Arm Bolts Material: Aluminum Alloy Size: Approx. 20mm/0.8in Weight: Approx. 22.0g/0.8oz Quantity: 2Pcs Package List: 2 x Bike Crank Arm Bolts