IT'S ALL ABOUT THE LEARNING CURVE We believe the Opus Curve should be every kid’s first bike. Now available in five sizes (12” to 24"), these micro machines are built with durable steel tubing and shaped to our proven youth geometries. The all new Curve 20 and Curve 24 are equipped with front and rear V-brakes and a reliable 7-speed drivetrain. Nothing more you could ask for in these 2 new additions to our Learning Curve.

Opus CURVE 20

A 20″ steel frame general youth bike with mid-range components and rim brakes.

Weight	11.3 kg
Frame	Steel
Suspension	Rigid
Fork	Steel
Wheels	20″ Aluminum
Drivetrain	1 × 7
Groupset	Tourney
Brakes	Rim

Frame	Meta 10 steel
Fork	Meta 10 steel
Bottom Bracket	9 Pc steel
Headset	VP semi-integrated
Stem	Opus Junior
Handlebar	Opus Junior 45 mm rise
Saddle	Opus Junior
Seatpost	Opus Junior Type: Rigid
Pedals	Resin flat

Rear Derailleur	Shimano TY-500
Front Derailleur	N/A
Crank	YL 127 mm single ring
Shifters	SRAM MRX Twist 7
Cassette	14-34
Chain	Keensi 7 spd
Brakes	HJ V-brake Type: Rim
Brake Levers	HJ short reach

Rims	Ace aluminum
Front Hub	KT
Rear Hub	KT
Tires	Innova HV-5104 20 x 2.125

2021 OpusCURVE 20

2021 Opus
CURVE 20