Mongoose Legion L80 20 Inch BMX Bike 2018 - Blue

Mongoose Legion L80 20 Inch BMX Bike 2018 - Blue

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.



Frame:                      4130 chromoly front triangle; integrated headset & mid BB shell
Fork:                          Hi-Ten steel; 1-1/8” threadless steerer; taper leg
Headset:                   Threadless 1 1/8” integrated
Stem:                         Mongoose® top load 50 mm Ext.
Bars:                          Mongoose® chromoly 8.75”
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; pivotal
Chainset:                     3-piece tubular cromo,175 mm, 25T steel chainring
Bottom Bracket:        Mid sealed bearing; 8-spline axle
Chain:                          KMC® Z410
Cassette:                     9T cassette driver
Pedals:                         Plastic body with 9/16” axle

Bike Spec
Model Year2018
Wheel Size20 Inch

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  • View All: Mongoose BMX
  • Product Code: mongoose-legion-l80-blue
  • Availability: In Stock
  • £329.99

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