Samox E3 Bosch Gen 3 155mm E-Bike Crank Arm Set folding trikes It includes a stop lip

It includes a stop lip so all you have to do is slide the clamp on as far as it will go

Do not sit on the bike when the kickstand is in the down position

One-Way Bleeding for easy set up and adjustment

as well as Level Ultimate and TLM mountain bike brakes

Zippers on both sides for easy access

Samox E3 Bosch Gen 3 155mm E-Bike Crank Arm Set folding trikes It includes a stop lipThis Samox E3 Bosch Crank Arm Set in a 155mm length fits the Bosch Generation 3 BNI Spindle. These arms have a 5mm offset and come in black. The Samox E3 forged 6061 Aluminum Crank Arms are a perfect upgrade or replacement for your e bike or e trike. Specifications: 6061 alloy forged arms 5mm offset Pair Crank Length (mm): 155 Pedal Spindle: 9 16" Designed for e bike: Yes