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Mongoose  |  SKU: M41301U20OS

Mongoose Legion L80 20" BMX

$59900 $64900
Colour: Blue
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Shipping Information

Certain bike brands cannot be shipped and are only available for Click and Collect.

These include but are not limited to the following brands: Giant, GT, Liv, Momentum and Mongoose. 

For all other brands, we can provide a shipping quote to your postcode. Please contact us by email at staff@ivanhoecycles.com.au, or text us on 0417 122 950.

Mongoose Legion L80

The new Legion L80 is designed for intermediate riders, or beginners who want a BMX they can progress with.

With a 20.75-inch top tube, it’s ideally suited to riders from 165cm to 180cm. But do take this as an approximate, not a definite guide.

The front half of the L80 (called the front triangle) is made from Chromoly and the rear half from high-tensile steel.

Mongoose do this to make accessing 4130 easier because frames made from this material do ride nicer.

The main reason is that 4130 frames tend to “flex” easier. This means absorbing landings (especially at concrete skate parks) become more muted and forgiving on the rider.

Other benefits include better corrosion resistance and slightly lighter weight. The tri-moly frame is paired to a high-tensile steel fork and steerer tube.

And, as expected, the bars (compared to L60) are 0.25 inches taller, in keeping with the longer 0.25 inch frame.

Another key feature of the L80’s frame is the integrated bearing headtube.

The big deal here is that the bearings sit directly inside the L80’s frame (and not on top), so they have a stronger “connection”; so better load distribution and the bearings tend to be of a higher quality too.

Like the Legion L60 below, the L80 also uses a mid-sealed bottom bracket. These robust bearings are sealed from the elements and will last a lot longer compared to a non-sealed type (such as the Legion L10 and L20).

Wide 29mm rims are paired to 2.30-inch wide tyres to absorb hard impacts and strengthen the wheel itself.

 

SPECIFICATIONS

Size 20.75-inch Top Tube
Frame 4130 chromoly front triangle, BMX freestyle geometry, integrated headset, mid BB shell
Fork

Hi-Ten steel

Crank

3-piece, tubular chromoly, 25T steel chainring

Chain KMC S1
Bottom Bracket

Mid sealed bearing, 8-spline spindle

Cassette Single-speed, 9T cassette driver
Rims

Aluminium single wall, 29 mm ID, 36H

Hubs [F] Aluminum, ball bearing, 3/8 in axle, 36H [R] Aluminium, sealed-bearing cassette, 14mm axle, 36H
Spokes 14G, steel, black
Tyres 20"x2.30", wire bead
Pedals Mongoose, nylons
Brakes U-brake, aluminium
Handlebar Mongoose, Hi-Ten steel, 29 in width, 9 in rise
Stem Mongoose, threadless top load, 50 mm
Headset Threadless, integrated 1-1/8”, cartridge bearing
Seat Post Pivotal, steel, 250mm, 25.4mm
Saddle Mongoose Pivotal
Grips Mongoose Mush XL, 160mm

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Mongoose Legion L80 Blue
Mongoose

Mongoose Legion L80 20" BMX

$59900 $64900

Colour

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