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United KL40 BMX Bike-20.25"TT-Black

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About This Product: United KL40 BMX Bike-20.25"TT-Black


The United KL40 2014 complete is a perfect bike for use by an entry level/beginner rider. Improvements over 2013 include the new Alchemist Jimmy Rushmore signature grips, 2.35″ Indirect front tyre, and the same hub used on THE high end bikes for 2013, the 4 pawl fully sealed ultra load cassette. Kye & Leo both hit the trails, parks and even the streets, so if you are getting started out in BMX and looking to be an all rounder, then this might be the bike for you.

Top tube Length: 20.25"
Chainstay Length: 13.25"
Headtube Angle: 74.5°
Seattube Angle: 71°

Recommended Rider Height
: 5' - 5' 7"

FRAME: 1020 hi ten steel, welded 990 brake mounts, integrated head tube, mid bb, cnc brake bridge, embossed logo downtube gusset, 14mm dropouts
FORKS: Cnc steerer tube, integrated bearing race, tapered 1020 hi ten steel legs
HANDLEBARS: 8.25 in rise, 28 in wide, 12° back sweep, 1° up sweep, 1020 hi ten steel
GRIPS: United Alchemist Jimmy Rushmore signature, United nylon bar ends
HEADSET: United sealed bearing integrated
STEM: United 50mm reach top load stem with United logos and forged detailing
LEVER: Alloy
BRAKE: 990
CRANKS: 3pc 170mm, tubular cromo, 19mm 8 spline spindle
BB: United sealed bearing mid, 19mm
SPROCKET: United 25t, steel
PEDALS: Nylon plastic
CHAIN: Taya 410, black
REAR RIM: Alloy 36h, single wall
FRONT RIM: Alloy 36h, aero profile, single wall
REAR HUB: 36h sealed alloy cassette, 14mm axle, sealed bearing 9t driver, 4 pawl, ultra load mech
FRONT HUB: 36h alloy, 10mm axle
REAR TIRE: United Direct 20 x 2.1
FRONT TIRE: United Indirect 20 x 2.35
SEAT: United KL40 combo padded
SEAT POST: Integrated with seat
PEGS: n/a

WEIGHT: 24.9lbs/11.29kg

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.

Additional Information

Barcode 028570
Special Shipping Group N/A

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

Need Some help Choosing a BMX Bike?

Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.