Beyond+
"Lively when ridden unloaded, the Beyond+ remains stable once laden with bikepacking bags."
Bombtrack Beyond+
If you’re looking for a rigid adventure bike that you can also chuck around in the woods and isn’t phased by technical singletrack, then our Beyond+ is spot on. Starting with a double butted steel suspension corrected frame with a quad-butted ovalized downtube and matching Seido Steel BPS fork, this is the 4 x 4 of the Beyond line, capable of swallowing huge 27.5 x 2.8’’ WTB Ranger rubber on wide 35 mm rims for that go anywhere experience. Both frame and fork come with multiple mounting points, including offset triple cage mounts on the seat stays and forward-facing mounts on the fork for maximum clearance. Load it up and head off anywhere.
Frame & Fork
- Color: Matt blue
- Frame: 4130 double butted crmo, TA, rack / fender mounts, Boost spacing, stealth dropper ready, ED coating, 73 mm BSA BB shell ¹
- Fork: Seido BPS 4130 crmo, double butted blades, 1.1/2'' - 1.1/8'', fender / rack / triple cage mounts, ED coating, internal hub dynamo cable routing
¹ Triple cage mounts on seat stays might fit cargo cages depending on foot position and shoe size. We can't guarantee sufficient clearance for every possible set up and riding style. Those mounts are not only meant for cages, but can also be used for installing pumps, tools, locks or lights.
Drivetrain & Shifting
- Rear derailleur: Sram SX Eagle, clutch, long cage
- Chain: Sram NX Eagle chain, 1/2'' x 11/128'', 116L
- Cassette: Sram PG-1210 Eagle 12-speed, 11 - 50 T
- Crankset: Truvativ Stylo 6K aluminium crank, Boost DUB
- Chainring: Sram Eagle X-Sync 2, narrow-wide, 30 T
- Bottom bracket: Sram DUB BSA 73 mm
Wheels & Tires
- Front hub: Bombtrack Grad Boost sealed hub, 6-bolt disc
- Rear hub: Bombtrack Grad Boost sealed hub, HG driver, 6-bolt disc
- Through axles: 15 x 110 mm / 12 x 148 mm
- Front rim: WTB ST i35 double wall, TCS 2.0, 32h
- Rear rim: WTB ST i35 double wall, TCS 2.0, 32h
- Front tire: WTB Ranger TCS Tough / Fast Rolling 27.5'' x 2.8'', tubeless ready
- Rear tire: WTB Ranger TCS Tough / Fast Rolling 27.5'' x 2.8'', tubeless ready
Cockpit
- Handlebar: Bombtrack Trail flat bar, 31.8 mm, 9° backsweep, 4° upsweep, 7 mm rise
- Grips: Bombtrack Scroll grips
- Stem: Bombtrack Tramp forged aluminium stem, 3°
- Headset: Sealed semi integrated / external aheadset, 1.1/2'' - 1.1/8''
Seats & Seatpost
- Seat: Bombtrack Fuzz seat
- Seat post: Bombtrack Yew aluminium seatpost, 30.9 mm x 400 mm
- Seat clamp: Bombtrack Origin 34.9 mm
Brakes
- Brake levers: Sram Level hydraulic
- Brakes: Sram Level hydraulic disc brakes
- Rotors: Sram G2 Cleansweep 180 mm front and 160 mm rear rotor
Weight & Limits
- Complete weight: 14.4 kg (size M)
- Weight frame: 2910 g frame (size M, incl. TA, hanger)
- Weight fork: 1690 g (300 mm steerer, incl. TA)
- Maximum rider weight: 165 kg incl. luggage
- ASTM riding condition: 3
If you’re looking for a rigid adventure bike that you can also chuck around in the woods and isn’t phased by technical singletrack, then our Beyond+ is spot on. Starting with a double butted steel suspension corrected frame with a quad-butted ovalized downtube and matching Seido Steel BPS fork, this is the 4 x 4 of the Beyond line, capable of swallowing huge 27.5 x 2.8’’ WTB Ranger rubber on wide 35 mm rims for that go anywhere experience. Both frame and fork come with multiple mounting points, including offset triple cage mounts on the seat stays and forward-facing mounts on the fork for maximum clearance. Load it up and head off anywhere.
Frame
- BB standard: BSA - 73 mm shell width
- Frame max tire clearance w/o fender:
29'' x 3.0'' - Frame front derailleur compatible: no
- Front derailleur clamp diameter: 34.9 mm
- Brake mount rear: IS
- Maximum rotor clearance rear: 180 mm
- Bike trailer: approved
- Seat tube mounted child seat: approved
- ISO testing standard: MTB
Fork
- Fork max tire clearance w/o fender: 29'' x 3.0''
- Fork steerer inner diameter: 25.4 mm
- Headset standard (S.H.I.S.):
ZS44 / 28.6 | EC44 / 40 - Headset crown race angle: 45°
- Brake mount front: PM 6''
- Maximum rotor clearance front: 203 mm
Drivetrain
- Maximum chainring clearance 1x:
32 T with 52 mm chainline ¹ - Crankarm:
S - M 170 mm
L - XL 175 mm - Q Factor: 172 mm
- BCD crank: 3 bolt direct mount (Sram compatible)
- Chainring offset: 3 mm
- Chainline: 52 mm
¹ The use of 29'' x 3.0''
tires restricts the max chainring size to 30T. Running29'' x 2.8'' or smaller tires allows a max
chainring of 32T.
Seat & Seatpost
- Seat post diameter: 30.9 mm
- Seat post offset: 0 mm
- Seat post length: 400 mm
- Seat clamp diameter: 34.9 mm
Cockpit
- Stem length: 50 mm
- Stem angle: 3°
- Headset spacers: 1 x 10 mm, 2 x 5 mm
Wheels
- Spoke length front wheel:
274 mm, 275 mm - Spoke length rear wheel:
275 mm, 273 mm - Spoke count (front / rear): 32 / 32
- Front through axle:
15 mm x 110 mm, 1.5 thread pitch - Rear through axle:
12 mm x 148 mm, 1.5 thread pitch - ERD: 568 mm
- Front hub PCD: 58 mm
- Rear hub PCD: 58 mm
- Front hub flange distance / offset:
61.5 mm center to center / 3.4 mm - Rear hub flange distance / offset:
58.3 mm center to center / 9.6 mm
Spare Parts
- Derailleur hanger: BT-DH-008
- Frame small parts: BT-CR-006 / BT-CR-008
- Hub end caps front: BT-HC-016
- Hub end caps rear: BT-HC-017
- Cassette body: BT-CB-006
- Through axle front: BT-TA-F-604
- Through axle rear: BT-TA-R-603
Geometry
Frame Bag Templates
