Mongoose Legion L40 2018 BMX Bike
Frame:Hi-Ten steel
Fork:Hi-Ten steel; 1-1/8” threadless steerer; taper leg
Headset:Threadless 1 1/8” external
Stem:Mongoose® front load 48 mm Ext.
Bars:Mongoose® Hi-Ten 8”
Front Brake:Alloy U
Rear Brake:Alloy U
Brake Lever:Alloy
Speed:1
Rims:Alloy single-wall 36H
Front Hub:Steel, 3/8” axle; 36H
Rear Hub:36H, 9T Cassette, 14 mm axle, sealed bearing, AL shell
Spokes:14G black
Front Tyre:20 × 2.3
Rear Tyre:20 × 2.3
Seat Post:Steel, 25.4
Chainset:3-piece tubular cromo,175 mm, 25T steel chainring
Bottom Bracket:American loose ball; 8-spline axle
Chain:KMC® Z410
Cassette:9T cassette driver
Pedals:Plastic body with 9/16” axle

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Ranging from the LXS to the L100, the Legion series of bikes offers everything a BMX rider could need from your first true BMX bike in the L18 to a fully park, street and dirt worth machine in the L100. Mongoose® has infused over 40 years of experience along with feedback and insights from our pro athletes to develop the best line of Legion bikes yet.
Occasionally, without notice, manufacturers change product design and/or specifications.