Prevelo Zulu Three 20-Inch 2023 Junior Bike

Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control.

Features

• Zulu specific slack head tube angle and short chain stays keeps the bike controlled over rough terrain.
• Lightweight aluminium frame with custom formed 6061 triple- butted tubing and TRAPT™ downtube profile.
• Stealth dropper post ready.
• Available with tubeless ready wheels and tires.
• Rear hub with 12mm Thru-Axle.
• Radius front and rear hydraulic disc brakes.
• SRAM GX 10-speed drivetrain. This 10-speed derailleur has a short cage. Because of the small wheel diameter on 20-in bikes, rear derailleurs on 20-inch bikes hang low and close to the ground. The Prevelo Zulu Three uses a high performance short cage derailleurs to keep things high and away from the ground. The derailleur also features a clutch that can be turned on with the flip of a switch to eliminate derailleur bounce over hard terrain and reduce chain drops.
• 11-36 Tooth wide span gearing gives riders plenty of range to spin up tough hills.
• Kid engineered direct mount cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetre.
• 95% assembled. Just install the handlebar, seatpost, front wheel, and pedals.

Specifications

Frame and Forks

• Frame: 99M Series Heat Treated Aluminium Alloy Custom Formed & Multi-Butted Tubing
• Forks: Spinner 300 20 AIR - 80mm Travel - Ø30mm Stanchion - Lockout And Adjustable Compression
• Headset: 1.1/8" Threadless With Sealed Cartridge Bearings

Drivetrain

• Cassette: Sunrace 11-36 Tooth
• Sprocket: 30 Tooth Alloy Narrow-Wide Stamped
• Derailleur: SRAM GX
• Crank Set: HEIR Direct Mount Cold Forged - 120 Mm Crank Arm Length
• Bottom Bracket Set: Sealed Cartridge - Hollow Axle

Braking/Shifting

• Shifters: SRAM GX Trigger
• Front Brake: Radius Hydraulic With 160mm Rotor
• Rear Brake: Radius Hydraulic With 140mm Rotor

Wheels

• Rims: Aluminium 28-Hole Double Wall
• Front Hub: Lightweight Alloy 1-Piece Forged CNC With QR Skewer
• Rear Hub: Lightweight Alloy 1-Piece Forged CNC With Thru-Axle
• Tyres: Kenda Small Block 8 Pro 20 X 2.1"

Finishing Kit

• Handlebars: Prevelo Aluminium Large Bore - 600mm Width X 40mm Rise With 31.8mm To 22mm Taper
• Stem: Forged Aluminium 35mm Extension - 7° Rise
• Grips: HEIR Kraton Rubber Lock-On
• Seat Clamp: Aluminium Alloy With Quick Release
• Saddle: Prevelo Big Kid Saddle
• Pedals: Composite

Geometry

• Weight (with Pedals And Tubes): 22.96 Lbs / 10.41 Kg
• Minimum Saddle Height: 22.8 In / 580 Mm
• Maximum Saddle Height: 725 Mm / 28.5 In
• Bottom Bracket Height: 9.8 In / 248 Mm
• Gain Ratio: 1.88 - 6.16
• Standover (ground To Top Of Top Tube): 21.5" / 564.1mm