The Bombtrack Arise SG Rival is a steel all-road bike designed for riders who want a single, stable, and reliable platform across tarmac, light gravel, and mixed terrain. A practical, well-rounded choice for advanced commuting, fast-rolling gravel rides, and short tours, offering natural handling, long-distance comfort, and everyday usability.
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Versatile Allroad & Gravel Bike
Designed for riders looking for one bike to do almost everything, the Bombtrack Arise SG Rival is a steel allroad bike built to be stable, reliable and comfortable on paved roads, light dirt and mixed routes.
The double-butted cromoly frame and steel fork with internal cable routing deliver solidity and precision. Size-specific wheels (650B for XS/S and 700C for M–XL) keep the geometry balanced, regardless of rider height.
Pre-Purchase Consultation
Are you considering this bike as a daily companion or for your gravel rides? We can help you choose the ideal size and setup. Contact us: info@bikejamming.it
Why Choose Cromoly Steel
Strong and durable material, ideal for daily-use and gravel bikes.
Comfortable ride feel thanks to its natural vibration-damping qualities.
Excellent stability even with bags and accessories installed.
Easily repairable and ideal for long-term use.
Key strengths
Steel frame and fork with full mounts for racks and fenders.
650B wheels (XS/S) or 700C (M–XL) to adapt the bike to rider height without affecting handling.
SRAM Rival 1x11 drivetrain: precise and well suited to mixed routes.
Wide tire clearance up to 42C.
WTB ST tubeless-ready rims for increased comfort and traction.
Short description
The Arise SG Rival is the ideal choice for riders looking for a practical, robust and configurable steel gravel bike. Perfect for urban commuting, light gravel, moderate touring and rides on mixed terrain.
Ideal for
Everyday urban use and mixed commutes.
Gravel riding on white roads and fast dirt tracks.
Weekend tours, light packing and light bikepacking.
Riders who want one bike that is versatile and reliable over time.
Technical specifications (summary)
Frame: double-butted cromoly steel
Fork: steel with internal light cable routing
Drivetrain: SRAM Rival 1×11
Brakes: SRAM Rival hydraulic, flat-mount
Wheels: WTB ST 650B or 700C depending on size
Tires: Speedster 38–40C (clearance up to 42C)
Rider Fit & Usage Profile
The Arise SG Rival is perfect for riders who want a versatile bike with the classic feel of steel, capable of handling with confidence:
urban and everyday riding
light dirt routes
longer rides with optional bags
mixed environments where stability, comfort and reliability matter
Setup Recommendations
Optional suggestions to customize the bike:
Touring/gravel saddle if you expect very long rides.
Rear rack + bags for commuting or touring.
Padded bar tape to increase comfort on rough terrain.
Comparison with Similar Models
Arise SG Rival vs Hook (sport-focused allroad/gravel): more comfort, better load compatibility, less fast-feeling but more stable handling.
Arise SG Rival vs Beyond (adventure/bikepacking): faster-rolling on asphalt and in daily use; less oriented toward heavy loads.
Size guide
XS: 150–161 cm S: 160–171 cm M: 170–181 cm L: 179–190 cm XL: 188–199 cm
Rated as one of the most balanced “steel gravel bikes” in the touring/allroad segment.
Appreciated for the simplicity of the 1x11 setup and its cornering stability.
Considered ideal as a one-bike solution for mixed and urban use.
(Statements derived from public community reviews.)
Why Buy from Us
Tracked express shipping across the EU.
Personalized pre-purchase support.
Email replies usually within 24 hours.
Bilingual support.
CTA
Want a versatile, robust and reliable bike? Add the Arise SG Rival to your cart. For a comparison before purchase: info@bikejamming.it
Frequently asked questions about the Bombtrack Arise SG Rival
Is the Bombtrack Arise SG Rival suitable for everyday use?
Yes. That is one of its main strengths. The Arise SG Rival works very well as an everyday bike thanks to its steel frame, stable handling, compatibility with racks and fenders, and a setup that stays comfortable even on uneven asphalt and mixed routes.
Is it a gravel bike or an allroad bike?
It sits between the two categories, with a strong allroad character. It is less sporty and less fast-feeling than a gravel bike focused on pure performance, but more comfortable, more practical and more coherent when the use truly becomes mixed between city riding, secondary roads, light dirt and short trips.
Is the SRAM Rival 1x11 drivetrain a good choice for this bike?
Yes. The 1x11 single-chainring setup is particularly well suited to a bike like the Arise SG Rival because it prioritizes simplicity, reliability and ease of use. It is a very sensible solution for commuting, light gravel and everyday riding, especially for riders looking for intuitive bike management.
Can it be used for light touring or short trips?
Yes. The Arise SG Rival is a good platform for weekend touring, light packing and short trips with moderate loads. Rack and fender mounts make it more practical than many more sport-oriented gravel bikes, while still remaining enjoyable to ride even unloaded.
What is the difference compared to the Bombtrack Hook?
The Hook is more dynamic, sportier and more oriented toward fast gravel and endurance use. The Arise SG Rival is calmer, more comfortable and better suited to everyday use or a setup with accessories, bags and racks.
What is the difference compared to the Bombtrack Beyond?
The Arise SG Rival is faster-rolling on asphalt, lighter in character and better suited to commuting, regular mixed routes and light gravel. The Beyond is a more structured platform, designed for demanding off-road riding, heavier loads and tougher travel.
Is it a good choice as a one-bike solution?
Yes, that is probably its real strength. The Arise SG Rival is highly convincing for riders looking for a single bike to use every day, on longer rides, on white roads and on short trips, without moving into overly specialized territory.
Do the different wheel sizes by frame size change the bike’s behavior?
No, quite the opposite: they help keep it consistent. Using 650B on smaller sizes and 700C on larger sizes helps preserve proportions, stability and more uniform ride quality across the size range.
Summary
The Arise SG Rival is a steel allroad bike designed for riders who want one practical and reliable bike, capable of moving naturally between everyday use, commuting, secondary roads, light dirt and short trips. Its steel frame and fork, SRAM Rival 1x11 drivetrain and full mounting options make it a coherent, stable and highly convincing platform for real mixed-use riding.
Specifications
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
Bar tape
Bombtrack Escape bar tape
Stem
Seido Meander forged aluminium stem, -6°
Headset
Neco H282 sealed external aheadset, 1.1/8''
Brake levers
Sram Rival 1 double tap hydraulic
Shifters
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
Thru 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
Seatpost
Bombtrack Beech 27.2 mm x 300 mm
Seatpost 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
Fenders
-
Rack
-
Kickstand
-
Lights
-
Weight
TBA
Frame weight
TBA
Maximum rider weight
120 kg incl. load
ASTM use condition classification
2
The final product may vary in appearance, finish and some minor details.
Assembly information
Bottom bracket standard
BSA – shell width 68 mm
Headset standard (S.H.I.S.)
EC34 / 28.6 | EC34 / 30
Headset crown race angle
45°
Fork steerer inner diameter
25.4 mm
Maximum fork tire clearance (without fender)
XS–S: 650B x 42C / M–XL: 700C x 42C
Maximum frame tire clearance (without fender)
XS–S: 650B x 42C / M–XL: 700C x 42C ¹
Maximum front chainring clearance 1x
44T with 45 mm chainline
Maximum front chainrings clearance 2x
52 / 36T with 45 mm chainline
Seatpost diameter
27.2 mm
Seat clamp diameter
29.8 mm
Front derailleur clamp diameter
28.6 mm
Frame front derailleur compatibility
yes
Front brake mount
FM 160 / 180
Rear brake mount
FM 140 / 160
Frame rear brake mount thickness
10 mm
Maximum front rotor size
180 mm
Maximum rear rotor size
160 mm
Front thru axles
12 mm x 100 mm, thread pitch 1.5
Rear thru axles
12 mm x 142 mm, thread pitch 1.5
ISO test standard
Road
Crank length
XS 165 mm / S–M 170 mm / L–XL 175 mm
Q-Factor
170 mm
Crank BCD
130 mm, 5-bolt
Chainring offset
0 mm
Chainline
45 mm
Front wheel spoke length
XS–S: 273 / 275 mm — M–XL: 292 / 293 mm
Rear wheel spoke length
XS–S: 272 / 274 mm — M–XL: 291 / 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
Seatpost offset
24 mm
Seatpost length
300 mm
Bike trailer towing
approved
Child seat mounted on seat tube
approved
Derailleur hanger
BT-DH-025
Frame small parts
BT-CR-007
Front hub end caps
BT-HC-012
Rear hub end caps
BT-HC-017
Freehub body
BT-CB-006
Crank bolt
BT-CRP-001
Front thru axles
BT-TA-F-603
Rear thru axles
BT-TA-R-603
Tires up to 650B x 47C can be fitted, but depending on the tire and rim combination it may be necessary to move the sliding dropout rearward or accept less than 6 mm clearance between tire and frame.
Geometry
Item
XS
S
M
L
XL
Wheel size
650B
650B
700C
700C
700C
Seat Tube Length
460
490
520
550
580
Effective Top Tube 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
1500
1600
1700
1790
1880
Maximum rider height
1610
1710
1810
1900
1990
Bike size recommendations are intended as a useful general guideline to quickly narrow down the options based on rider height. Bike fitting is a complex topic and requires considering additional measurements and factors. Since no two human bodies are perfectly identical, it is not possible to provide a recommendation that is 100% accurate for everyone. As a result, Bombtrack cannot guarantee that the stated recommendations are correct for every individual customer. The best way to determine the correct size is to contact your Bombtrack dealer (info@bikejamming.it) or a professional bike fitter, who can identify the most suitable size.
Brand
Reference
BTASGRMVGXS
Condition
New
Frame
Gravel / Bikepacking Ready
Wheel Size
27.5/29''
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