Turn heads as well as corners. 

The Belter 20 Auto features a lightweight aluminum frame with updated geometry for greater stability and agile handling. The low-maintenance 8mm belt drivetrain pairs with a Sturmey Archer 2-speed automatic rear hub, delivering smooth, gear-free shifting that adapts to the rider's pace. Sliding dropouts, sealed bearing 20" wheels, and Schwalbe Billy Bonkers 2.0" tires ensure a durable, confident ride. Smaller chainring diameters and kid-optimized gearing make this the ideal next step for young urban riders.

ASSEMBLY INSTRUCTIONS:

Your bike will arrive carefully packaged and boxed with the rear wheel attached. The front wheel will need attaching using the bolts supplied and front brake re-engaged. The handlebar will be zip tied to the top tube, simply remove the bars and all packaging and attach to the stem. Add the saddle and adjust to the required height. Then simply add the pedals. Please retain your manual.

 

[Left column]

INSIDE LEG

50CM

FRAME

HAND BRUSHED AL6061, FORGED DROP OUTS

FORK

HAND BRUSHED AL6061, FORGED DROP OUTS

STEERER TUBE

AL6061

CRANKS

CRUX CNC'D AL6061, 110MM

PEDALS

ER AL6061, CAGE, CARTRIDGE BEARING

BOTTOM BRACKET

CRUX EXTERNAL CUP, THREADED, SEALED CARTRIDGE BEARING

RIMS

20 X 20H FRONT, 24H REAR, DOUBLE WALLED AL6061

REAR HUB

STURMEY ARCHER 2-SPEED AUTO, 24H

FRONT HUB

BELT

EARLY RIDER 970MM x 10.0P x 12MM WIDTH

FRONT SPROCKET

CNC'D AL6061, 34T, AL6061 AXLE, DUAL GUARD

REAR SPROCKET

CNC'D AL7075, 25T, DUAL GUARD

 

*Every effort has been made to ensure accuracy throughout this website. However, Early Rider reserves the right to change prices and bike specifications without prior notice*

CLICK HERE TO VIEW THE USER MANUAL

[Right column]

WEIGHT

7.7KGS W/O PEDALS

BRAKES

TEKTRO 837AL

LEVERS

TEKTRO SHORT REACH, JL-352

FRONT TYRE

SCHWALBE BILLY BONKERS 20 x 2.0", 60TPI WB

REAR TYRE

SCHWALBE BILLY BONKERS 20 x 2.0", 60TPI WB

HEADSET

1 1/8” CARTRIDGE BEARING, CONVENTIONAL

STEM

FORGED AL6061, 35MM REACH

BARS

560MM DOUBLE BUTTED AL6061, 30MM RISE

GRIPS

ER LOCKON

SEAT POST

AL6061, 27.2MM x 250MM

SADDLE

ER WING 2

SEAT CLAMP

ER BOLT, 31.8MM 

[Table]

STANDOVER HEIGHT	52CM
FRAME	HAND BRUSHED AL6061, FORGED DROP OUTS
FORK	HAND BRUSHED AL6061, FORGED DROP OUTS
STEERER	TUBE AL6061
CRANKS	CRUX CNC'D AL6061, 110MM
PEDALS	ER AL6061, CAGE, CARTRIDGE BEARING
BOTTOM BRACKET	CRUX EXTERNAL CUP, THREADED, SEALED CARTRIDGE BEARING
RIMS	20 X 20H FRONT, 24H REAR, DOUBLE WALLED AL6061
REAR HUB	STURMEY ARCHER 2-SPEED AUTO, 24H
FRONT HUB	CNC’D AL6061, HOLLOW 7075 AXLE
AXLES	AL6061
BELT	EARLY RIDER 970MM x 10.0P x 12MM WIDTH
FRONT SPROCKET	CNC'D AL6061, 34T, AL6061 AXLE, DUAL GUARD
WEIGHT	7.7KGS W/O PEDALS
REAR SPROCKET	CNC'D AL7075, 25T DUAL GUARD
BRAKES	TEKTRO 837AL
LEVERS	TEKTRO SHORT REACH, JL-352
FRONT TYRE	SCHWALBE BILLY BONKERS 20 x 2.0", 60TPI WB
REAR TYRE	SCHWALBE BILLY BONKERS 20 x 2.0", 60TPI WB
HEADSET	1 1/8” CARTRIDGE BEARING, CONVENTIONAL
STEM	FORGED AL6061, 35MM REACH
BARS	560MM DOUBLE BUTTED AL6061, 30MM RISE
GRIPS	ER LOCKON
SEAT POST	AL6061, 27.2MM x 250MM
SADDLE	ER WING 2
SEAT CLAMP	ER BOLT, 31.8MM

SPEC NOTICE

Every effort has been made to ensure accuracy throughout this website. However, Early Rider reserves the right to change prices and bike specifications without prior notice

[Table spec]

A	Wheelbase	870mm
B	Head Angle	67°
C	Seat Tube Length	270mm
D	Chainstay Length	340mm
E	Seat Tube Angle	73°
F	Standover Height	500mm
G	Top Tube Length	452.6mm
H	Head Tube Length	92mm
I	Stack	422.9mm
J	Reach	323.3mm
K	Fork Length	340mm