BEYOND JUNIOR

We’ve not forgotten those smaller explorers out there either. The Beyond Junior offers a scaled-down version of our Beyond geometry with a low standover height so they can have their own mini adventure or join in on a group trip. Our aluminium frame has all the mounts you would expect from us, as does the aluminium fork, so they can carry as much or as little as they want. Microshift Advent 9 speed 11 - 42T gearing is matched to 380 mm Bombtrack Beyond travel bars for exceptional control for smaller hands and narrower shoulders. Wheels are 24’’ with QR’s and shod with Kenda Small Block Eight 24 x 1.95 for a perfect balance between fast and grippy.

COBALT TEAL

HIGHLIGHTS

FRAME

Child-specific 24” touring bike based on the Beyond.
MOUNTS

Aluminium frame with top tube direct mounts and cage mounts underneath the down tube.
FORK

Aluminium fork with triple cage mounts on fork blades.
DRIVETRAIN

Short reach Microshift Advent 1x9 drop bar dual control levers.
COCKPIT

380 mm Bombtrack Beyond handlebar.
GEOMETRY

Drop bar specific touring geometry with low stand over.

"Relaxed and confident, young riders get big capable tyres, wide flared bars and short stems for control..."

SPECIFICATIONS

Model	BEYOND JUNIOR
Color 1	Cobalt Teal
Color 2	-
Frame	6061 aluminium, QR, rack / fender mounts, 68 mm BSA BB shell
Fork	6061 aluminium, QR, fender / rack / triple cage mounts, internal hub dynamo cable routing
Handlebar	Bombtrack Beyond travel bar, 31.8 mm, 30° flare
Grips	Bombtrack Control bar tape
Stem	Bombtrack Wander forged aluminium stem, +17°
Headset	Neco H282 sealed external aheadset, 1.1/8''
Levers	Microshift Advent SB-M090 dual control lever mechanic
Shifter	Microshift Advent SB-M090 dual control lever 1 x 9
Brakes	Tektro Mira F / Lyra R mechanic disc brake with 160 mm F / 140 mm R rotors
Rotor	Tektro 160 mm front and 140 mm rear rotor
Crankset	Bombtrack Mach square taper crank
BB	BSA sealed BB, 118 mm, square taper
Pedals	Wellgo B109N flat pedal
Chain	KMC X9 chain, 1/2'' x 11/128'', 98L
Chainring	Forged steel, narrow wide, 32 T
Cassette	Microshift CS-H093 9-speed, 11 - 42 T
Front derailleur	-
Rear derailleur	Microshift RD-M6195M, clutch
Front hub	Bombtrack Arc sealed hub, 6-bolt disc, hex key skewer
Rear hub	Bombtrack Arc sealed hub, 11-speed, 6-bolt disc, hex key skewer
Through axle	-
Front rim	Bombtrack TX20 double wall, i19, 32h
Rear rim	Bombtrack TX20 double wall, i19, 32h
Saddle	Bombtrack Drift Saddle
Seat post	Seido Beech 27.2 mm x 400 mm
Seat clamp	Bombtrack Origin 31.8 mm
Front tire	Kenda Small Block Eight, 24" x 1.95"
Rear tire	Kenda Small Block Eight, 24" x 1.95"
Fender	-
Rack	-
Kickstand	-
Light	-
Weight	10.9 kg (size M)
Weight frameset	1640 g frame (size XXS, incl. hanger) / 810 g fork (300 mm steerer)
Maximum rider weight	90 kg incl. luggage
ASTM riding condition	2

Final product may vary in appearance, finish and minor details.

BUILD INFOS

Model	BEYOND JUNIOR
BB standard	BSA - 68 mm shell width
Headset standard (S.H.I.S.)	EC34 / 28.6 \| EC34 / 30
Headset crown race angle	45°
Fork steerer inner diameter	24.6 mm
Fork max tire clearance w/o fender	24'' x 2.1"
Frame max tire clearance w/o fender	24'' x 2.1''
Maximum chainring clearance 1x	36 T with 48 mm chainline
Maximum chainring clearance 2x	42 / 28 T with 49.5 mm chainline
Seat post diameter	27.2 mm
Seat clamp diameter	31.8 mm
Front derailleur clamp diameter	31.8 mm
Frame front derailleur compatible	yes
Brake mount front	PM
Brake mount rear	FM
Maximum rotor clearance front	180 mm
Maximum rotor clearance rear	160 mm
Front through axle	-
Rear through axle	-
ISO testing standard	MTB
Crankarm	152
Q Factor	158
BCD crank	104
Chainring offset	45 mm
Chainline	0 mm
Spoke length front wheel	233 mm, 234 mm
Spoke length rear wheel	234 mm, 232 mm
Spoke count (front / rear)	32 / 32
ERD	tba
Front hub PCD	58 mm
Rear hub PCD	58 mm
Front hub flange distance / offset	56.5 mm center to center / 6.6 mm
Rear hub flange distance / offset	51 mm center to center / 8.8 mm
Stem length	60 mm
Stem angle	17°
Headset spacers	1 x 10 mm, 2 x 5 mm
Seat post offset	24
Seat post length	400 mm
Bike trailer	not approved
Seat tube mounted child seat	not approved
Derailleur hanger	BT-DH-019
Frame small parts	BT-CR-007
Hub end caps front	BT-HC-013
Hub end caps rear	BT-HC-018
Cassette body	BT-CB-009
Crankarm bolt	-
Through axle front	-
Through axle rear	-

GEOMETRY

FRAME GEOMETRY

Model	BEYOND JUNIOR
Bike Size	XXS
Wheel size	24''
Seat Tube Length	330
Horizontal TT length	474
Seat Angle	73.5°
Head Angle	71.5°
Headtube Length	100
BB Drop	30
Chainstay Length	390
Fork Offset	45
Trail	55
Wheelbase Length	919
Standover	666
Reach	326
Stack	498
Front Center	531
Axle to Crown	400
Minimum rider height	1350
Maximum rider height	1550

¹ Our bike size recommendation generally represents a rough guideline for quickly narrowing down the sizes from which to choose based on the body height. Bike fitting is a complex topic and other measurements and factors have to be accounted for as well. Since no two human bodys are exactly the same it is not possible to give a 100% correct advice for everyone. Therefore Bombtrack cannot guarantee for the stated recommendations to be correct for every individual customer. The best way to work out the correct size is to consult a local Bombtrack dealer or a professional bike fitter and have them determine the needed size.

HANDLEBAR GEOMETRY