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Opus Curve 20

Opus Curve 20
This item is currently not available.



We believe the Opus Curve should be every kid's first bike. These micro machines are built with durable steel tubing and shaped to our proven youth geometries. The all new Curve 20 is equipped with front and rear V-brakes and a reliable 7-speed drivetrain. Nothing more you could ask for in this new addition to our Learning Curve.

- Proven 20-inch geometry
- Opus Meta 10 steel frame and fork
- Shimano 1x7 drivetrain
- Equipped with front and rear V-brakes
- Large, easy-rolling tires

bike frame with labeled dimensions
Bike Sizes:
D. Effective Top Tube 450mm
E. Head Tube Angle 70°
F. Head Tube Length 100mm
G. Seat Tube Angle 74°
H. Seat Tube Length 308mm
J. Bottom Bracket Drop 10mm
O. Chainstay Length 370mm
Handlebar Width 500mm
Stem Length 60mm
Crank Length 127mm


Frame Meta 10 steel
Fork Meta 10 steel
Rims Ace aluminum
Hubs KT
Tires Innova HV-5104 20 x 2.125
Bottom Bracket 9 Pc steel
Crankset YL 127 mm single ring
Chainrings 36T
Shifters SRAM MRX Twist 7
Rear Derailleur Shimano TY-500
Cassette/Freewheel 14-34
Chain Keensi 7 spd
Brakes HJ V-brake
Brake Levers HJ short reach
Handlebars Opus Junior 45 mm rise
Tape/Grips Opus Kraton
Stem Opus Junior
Headset VP semi-integrated
Seatpost Opus Junior
Saddle Opus Junior
Pedals Resin flat

* Subject to change without notice.