KHE 2025 BMX Series
With over 35 years of experience, KHEbikes combines innovation, refined engineering and outstanding riding dynamics.
The new 2025 models offer optimized geometry, smart details and high-quality components – directly from the manufacturer for maximum performance on every surface.
KHE COSMIC AL 20" – Green (FlipFlop Effect)
The KHE Cosmic AL 20 inch BMX is a very stable and stylish BMX bike, ideal for riders starting out in BMX.
The lightweight aluminum frame with 14 mm dropouts ensures stability and agility at only 10.6 kg.
Thanks to the patented KHE Affix rotor system, 360° handlebar rotations are possible – perfect for all kinds of tricks.
The 680 mm wide and 8 inch high handlebar offers optimal control.
The forged 3-piece aluminum crank and 32T sprocket ensure efficient power transfer.
The Euro sealed industrial bottom bracket, which is screwed into the frame, prevents side play like US BB systems.
The double-wall 20-inch rims and wide KHE ACME 2.40" tires provide stability and excellent grip.
Front and rear V-brakes allow precise and powerful braking.
The combination of a green frame and fork with FlipFlop effect, shiny chrome brakes, stem, seat clamp and brake lever harmonizes perfectly with the black tires, handlebar and grips.
Recommended rider height: 135–170 cm
Maximum rider weight: 75 kg
Intended use: Park, Pumptrack, Street, Race, Flatland
Why choose the Cosmic 20 from KHEbikes?
• Direct from the manufacturer – best price
• At 10.6 kg one of the lightest 20" BMX starter bikes (including rotor)
• Worldwide patented KHE BMX rotor
• Aluminum frame
• Two powerful V-brakes
• Sealed Euro industrial bottom bracket
Pegs:
Front 10 mm and rear 14 mm compatible.
We recommend COP ALU pegs.
Bike is delivered approx. 90% pre-assembled.
Manual under “Data sheets”.
Assembly video under “Video”.
| Frame: | KHE 6061 aluminum, 14mm dropout, top tube 20", CS 13.7", HT 74°, ST 71°, A-headset 1 1/8" 46x39mm |
|---|---|
| Top tube length: | 20" (508mm) |
| Fork: | KHE 1020 HiTen steel with 10mm dropouts, tapered stanchions & 33mm forerunner |
| Handlebars: | KHE HiTen steel 680mm width (26.8“) x 203mm (8”) height, backsweep 10”, upsweep 1” |
| Stem: | KHE Top Loader 40mm forward travel |
| Headset: | AFFIX Loosball 1 1/8" |
| Rotor: | Patented KHE AFFIX 360 degree rotor |
| Brake levers: | Aluminum with adjusting screw |
| Rear brake: | 102mm aluminum V-brake with adjustment screw |
| Front brake: | 102mm aluminum V-brake with adjustment screw |
| Crank: | KHE 3-piece forged aluminum 165mm length |
| Bottom bracket: | “EURO BB” industrial bearing & sealed, BC1.37 ”x24T 68mm / 116mm |
| Chainring: | 32 teeth steel |
| Chain: | YBN CN ST 1/2 x 1/8“ |
| Pedals: | FEIMIN PVC with Baron axle 9/16” |
| Saddle: | Padded 210 x 140mm with embossed KHEbikes logo |
| Seatpost: | Diameter 27.2mm x length 250mm (integrated seat post with saddle) |
| Front wheel hub: | 3/8” (10mm) x 155mm axle, steel, loose ball, 20H |
| Rear wheel hub: | 14mm x 170mm axle, loose ball bearing (thread for freewheel M35) |
| Hub type: | freewheel |
| Freilauf: | 14 teeth freewheel |
| Rim: | 20 inch double chamber aluminum, 36 hole |
| Tyres: | KHE ACME 20 inch x 2.40” |
| Material: | Aluminum |
| Tire size: | 20 inch |
| Category: | Pumptrack, Street, Park, BMX Race |
| Size: | 20 "; 4'7" - 5'7" in |
| Colour: | Green |
| Weight: | 23.4lbs / 10,6kg |
| Model Year: | 2025 |
| Sale: | Sale |
Intended use: This BMX bicycle is designed for use in park, pump track, street, race and flatland riding. It may only be used on suitable surfaces and is not intended for road traffic without appropriate equipment.
Usage / installation instructions: The bicycle is approximately 90% pre-assembled and must be properly assembled before use. All bolts must be checked and tightened before each ride. Brakes, handlebar and drivetrain must be correctly adjusted. The maximum rider weight of 75 kg must not be exceeded. Check all safety-relevant components before each use.
Care and cleaning: Clean only with water and a mild detergent. Do not use aggressive cleaners, solvents or high-pressure cleaners. Lubricate moving parts regularly and store the bicycle in a dry place to prevent corrosion.
Replacement in case of wear: Regularly check all safety-relevant components such as brakes, tyres, chain and bearings for wear, damage or malfunction. Worn or damaged parts must be replaced immediately to ensure safe use.
Am Hambiegel 3
76706 Dettenheim
Germany
service@khebikes.de
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