2021 Mongoose L100

This is the top of the line bike from Mongoose for 2021, and with fundamental design updates it’s by far the best L100 yet. The frame has been improved, now with 100% 4130 cromoly construction including removable brake hardware – a generous size for all, with 75 degree head angle, 11.5″ BB height, 13.75 back end, midsize BB, full cromoly fork and bar, and a new topload stem.
The cranks are 2pc cromoly, with full sealed mid BB and PC pedals – sealed wheels, 9T cassette with a cromoly driver, wide rims, 2.3″ tyres front and rear, and more… also, check out the new v-bars design for a classic shape with a modern twist. Also, considering that this bike sells for less than around £359, this is all good news – this year, you also get a choice of two colours, in either a matt grey or green fade. Check it out.

Frame: 4130 chromoly; removable brake mounts; integrated headset & mid BB shell
Fork: 4130 chromoly; 1-1/8″ threadless steerer; taper leg
Crank: 2-piece tubular cromo,175 mm,25T alloy chainring
Bottom Bracket: Mid sealed bearing; 8-spline axle
Shifters: N/A
Cog Set: 9T cassette driver
Chain: KMC® Z410
Saddle: Mongoose® Pivotal
Seat Post: Steel, 25.4; pivotal
Wheel Size: 20″
Rims: Alloy double-wall 36H
Front Hub: Alloy, 3/8″ female axle with bolt; 36H
Pedals: Plastic body with 9/16″ axle
Handlebar: Mongoose® chromoly 8.75″
Stem: Mongoose® top load50 mm Ext.
Headset: Threadless 1 1/8″ integrated
Brake Levers: Alloy
Spokes: 14G black
Saddle: Mongoose® Pivotal
Seat Post: Steel, 25.4; pivotal