





Just Bikes
Just Bikes JB04 Gravel Steel Frameset Carbon or Steel Fork 12 Axles Flat Mount Olive Green
Just Bikes JB04 Gravel Steel Frameset Carbon or Steel Fork 12 Axles Flat Mount Olive Green
51
Kantstraße 75
Kantstraße 75
10627 Berlin
Germany
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Made of steel - strong values in terms of comfort, durability, safety and sustainability
We value and prefer CrMoly steel as a frame material due to its proven properties:
- has a high elasticity, which offers a high driving comfort, even without extra specific suspension elements
- has very good resilience, is very tough and absorbs external influences and forces more flexibly than other materials
- durable, ideal for building timeless frames
- robust and with high stability, quite insensitive to falls
- natural damping properties
- great durability, has high tensile strength and good elongation
- clean lines, slim tubes, unmistakable look with character
- durable, easy to repair and easy to recycle
Just Bikes JB04 frame
- lightweight, double-butted tubes made of chrome-molybdenum steel (25CrMo4)
- Anti-rust ED-Black coating inside and out
- powder-coated
- 1⅕-1⅛ tapered head tube
- Installation dimensions 12x142 mm (including aluminum thru axle)
- Dropouts with replaceable steel derailleur hanger
- Headset: fully integrated with industrial bearing
- Flatmount disc brake mount for 140 mm or 160 mm brake discs
- Crank/chainring compatibility: for single or double chainrings
- equipped with luggage rack and mudguard mounts
- 2 bottle holders
- Tire clearance up to 45 mm
Colors:
- glossy black
- olive green matt
- olive green/ light green matt
Frame sizes: 510mm, 530mm, 550mm, 570mm
Just Bikes JB04 full carbon fork
- 1⅕-1⅛ tapered carbon steerer
- Eyelets for mudguard mount
- Installation dimensions 12x100 mm (including aluminum thru axle)
or optionally with multi-purpose, luggage rack and mudguard mounts
Just Bikes JB04 Adventure CrMo steel fork
- 1⅕-1⅛ tapered steel steerer
- 3 eyelets per fork side for attaching mudguards, additional cup holders, lowrider or luggage
- Installation dimensions 12x100 mm (including aluminum thru axle)
- Anti-rust ED-Black coating inside and out
Scope of delivery
Just Bikes JB04 Gravel Adventure Disc frame
Fork Carbon or Steel Disc
Drop-in headset (including expander and ahead cap)
Thru axles
New with warranty
Shipping within Germany 24,90 €
