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| Telaio MTB | Gravel / Bikepacking Ready |
| Ruota | 27.5/29'' |
The Bombtrack Arise SG Rival is an allroad steel bike designed for stability, comfort and durability on mixed terrain: paved roads, light gravel and daily commuting. The double-butted chromoly frame and steel fork provide a balanced ride feel, while size-matched wheels maintain proper geometry across all frame sizes.
Unsure about size or best setup?
Contact us: info@bikejamming.it
A practical, robust and versatile steel allroad gravel bike, suitable for commuting, mixed-terrain rides, light touring and weekend adventures.
The Arise SG Rival suits riders who need a stable, comfortable bike for everyday routes, mixed-surface rides, occasional light touring and gravel leisure.
Arise SG Rival vs Hook: more comfort and stability; less speed-oriented.
Arise SG Rival vs Beyond: more efficient on paved and urban environments; less focused on heavy-duty expedition loads.
XS: 150–161 cm
S: 160–171 cm
M: 170–181 cm
L: 179–190 cm
XL: 188–199 cm
Contact us for sizing help: info@bikejamming.it
Summary from independent feedback:
Ready for a versatile and dependable allroad bike?
Add the Arise SG Rival to your cart.
Prefer to talk first? info@bikejamming.it
| Color 1 | Matt metallic volcanic grey |
| Color 2 | - |
| Color 3 | - |
| Frame | 4130 double butted crmo, heat treated front triangle, TA sliding dropouts, rack / fender mounts, 68 mm BSA BB shell |
| Fork | 4130 crmo, TA, rack / fender mounts, internal hub dynamo cable routing |
| Handlebar | Bombtrack CX-10 drop bar, 31.8 mm, 10° flare |
| Grips | Bombtrack Escape bar tape |
| Stem | Seido Meander forged aluminium stem, -6° |
| Headset | Neco H282 sealed external aheadset, 1.1/8'' |
| Levers | Sram Rival 1 double tap hydraulic |
| Shifter | Sram Rival 1 double tap 1 x 11 |
| Brakes | Sram Rival flat mount hydraulic disc brakes |
| Rotor | Sram G2 Cleansweep 180 mm front and 160 mm rear rotor |
| Crankset | Bombtrack TAF19 aluminium crank, 24 mm spindle |
| BB | BSA sealed BB, external cups |
| Pedals | - |
| Chain | KMC X11 chain, 1/2'' x 11/128'', 114L |
| Chainring | Bombtrack Ridge aluminium chainring, narrow-wide, 40 T |
| Cassette | Sram PG-1130 11-speed, 11 - 42 T |
| Front derailleur | - |
| Rear derailleur | Sram Rival 1, clutch, long cage |
| Front hub | Bombtrack Arc sealed hub, 6-bolt disc |
| Rear hub | Bombtrack Arc sealed hub, 11-speed, 6-bolt disc |
| Through axle | 12 x 100 mm / 12 x 142 mm |
| Front rim | WTB ST i19 double wall, TCS 2.0, 32h |
| Rear rim | WTB ST i19 double wall, TCS 2.0, 32h |
| Saddle | Bombtrack Dart saddle |
| Seat post | Bombtrack Beech 27.2 mm x 300 mm |
| Seat clamp | Bombtrack Origin 29.8 mm |
| Front tire | XS - S Vee Tire Speedster 650B x 38C / M - XL Vee Tire Speedster 700C x 40C |
| Rear tire | XS - S Vee Tire Speedster 650B x 38C / M - XL Vee Tire Speedster 700C x 40C |
| Fender | - |
| Rack | - |
| Kickstand | - |
| Light | - |
| Weight | TBA |
| Weight frameset | TBA |
| Maximum rider weight | 120 kg incl. luggage |
| ASTM riding condition | 2 |
Final product may vary in appearance, finish and minor details.
| 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 | 25.4 mm |
| Fork max tire clearance w/o fender | XS - S 650B x 42C / M - XL 700C x 42C |
| Frame max tire clearance w/o fender | XS - S 650B x 42C / M - XL 700C x 42C ¹ |
| Maximum chainring clearance 1x | 44 T with 45 mm chainline |
| Maximum chainring clearance 2x | 52 / 36 T with 45 mm chainline |
| Seat post diameter | 27.2 mm |
| Seat clamp diameter | 29.8 mm |
| Front derailleur clamp diameter | 28.6 mm |
| Frame front derailleur compatible | yes |
| Brake mount front | FM 160 / 180 |
| Brake mount rear | FM 140 / 160 |
| Frame thickness rear brake mount | 10 mm |
| Maximum rotor clearance front | 180 mm |
| Maximum rotor clearance rear | 160 mm |
| Front through axle | 12 mm x 100 mm, 1.5 thread pitch |
| Rear through axle | 12 mm x 142 mm, 1.5 thread pitch |
| ISO testing standard | Road |
| Crankarm | XS 165 mm / S - M 170 mm / L - XL 175 mm |
| Q Factor | 170 mm |
| BCD crank | 130 mm, 5 bolts |
| Chainring offset | 0 mm |
| Chainline | 45 mm |
| Spoke length front wheel | XS - S 273 mm, 275 mm / M - XL 292 mm, 293 mm |
| Spoke length rear wheel | XS - S 272 mm, 274 mm / M - XL 291 mm, 293 mm |
| Spoke count (front / rear) | 32 / 32 |
| ERD | XS - S 570 mm / M - XL 604 mm |
| 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 | XS - S 80 mm / M 90 mm / L - XL 100 mm |
| Stem angle | -6° |
| Headset spacers | 1 x 10 mm, 2 x 5 mm |
| Seat post offset | 24 mm |
| Seat post length | 300 mm |
| Bike trailer | approved |
| Seat tube mounted child seat | approved |
| Derailleur hanger | BT-DH-025 |
| Frame small parts | BT-CR-007 |
| Hub end caps front | BT-HC-012 |
| Hub end caps rear | BT-HC-017 |
| Cassette body | BT-CB-006 |
| Crankarm bolt | BT-CRP-001 |
| Through axle front | BT-TA-F-603 |
| Through axle rear | BT-TA-R-603 |
¹ Max tire clearance of 650B x 47C is possible, but depending on the tire and rim combination it might be necessary to move the sliding dropout to a rearwards position or accept tire clearance of less than 6 mm between tire and frame.
| Bike Size | XS | S | M | L | XL |
| Wheel size | 650B | 650B | 700C | 700C | 700C |
| Seat Tube Length | 460 | 490 | 520 | 550 | 580 |
| Horizontal TT length | 506 | 529 | 554 | 578 | 602 |
| Seat Angle | 73.5° | 73.5° | 73° | 73° | 73° |
| Head Angle | 70° | 70.5° | 70.5° | 71° | 71° |
| Headtube Length | 100 | 130 | 150 | 180 | 210 |
| BB Drop | 55 | 55 | 70 | 70 | 70 |
| Chainstay Length | 420 | 420 | 435 | 435 | 435 |
| Fork Offset | 55 | 55 | 55 | 55 | 55 |
| Trail | 64 | 60 | 68 | 65 | 65 |
| Wheelbase Length | 995 | 1016 | 1045 | 1065 | 1090 |
| Standover | 733 | 762 | 799 | 828 | 857 |
| Reach | 351 | 370 | 379 | 394 | 409 |
| Stack | 508 | 538 | 572 | 602 | 631 |
| Front Center | 582 | 602 | 619 | 639 | 664 |
| Axle to Crown | 390 | 390 | 390 | 390 | 390 |
| Minimum rider height ¹ | 1500 | 1600 | 1700 | 1790 | 1880 |
| Maximum rider height ¹ | 1610 | 1710 | 1810 | 1900 | 1990 |
¹ Size recommendations generally represent 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. The best way to work out the correct size is to consult your Bombtrack dealer (info@bikejamming.it) or a professional bike fitter and have them determine the needed size.
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