The Bombtrack Tension C Rival AXS is a full carbon bike built for cyclocross racing and serious CX training, with fast acceleration, precise handling, and a highly reactive feel under power. With a high-modulus carbon frame, Sram Rival eTap AXS 1x12 wireless drivetrain, Seido Geon i23 wheels, and Challenge Grifo 700 x 33C tyres, it is a modern, race-focused platform for riders who want to compete through a full CX season and train on a true cyclocross bike.
Secure payments and protected data
Secure & tracked delivery
Regulated and transparent withdrawal
Bombtrack Tension C Rival AXS
The Bombtrack Tension C Rival AXS is a full-carbon cyclocross bike built to race hard through mud, grass and paved sections on CX courses, while also standing up to intensive training use. High-modulus carbon frame, Seido Geon i23 tubeless-ready wheels and a wireless Sram Rival eTap AXS 1x12 drivetrain: if you want a race-ready bike with a thoroughly modern and practical setup, this is exactly that.
Toray T700/T800 Hi-Mod carbon frame with T47 bottom bracket, thru-axles and CX race geometry.
Full-carbon fork with 12 x 100 mm thru-axle and tyre clearance up to 700 x 37C.
Sram Rival eTap AXS 1x12 wireless drivetrain with XPLR rear derailleur and 10–36 T cassette for racing and fast training sessions.
Sram Force 1 carbon crankset with 40-tooth chainring: stiff, light and purpose-built for racing.
Seido Geon i23 tubeless-ready wheels with Challenge Grifo 700 x 33C tyres, ready for race use.
Ritchey cockpit (Streem III handlebar + Comp 4-Axis stem) for precise control and a race-oriented position.
Matt Black finish with a clean, aggressive look, ideal if you want an elegant, stealthy race bike.
If you are looking for a carbon cyclocross bike to race a full season, train year-round and maybe use for the occasional fast ride on hardpack, the Tension C Rival AXS – Matt Black is built exactly for that.
Performance & Ideal Terrain
The Tension C Rival AXS is a pure cyclocross bike: responsive under acceleration, stable through fast corners and precise in technical sections. The high-modulus carbon frame keeps it light on the shoulder during run-up sections and stiff when you accelerate out of the saddle.
How it rides
In CX racing: compact geometry, quick steering and 33 mm tyres let you ride aggressively through mud, grass and sand, with constant changes of pace.
In training: the 40 / 10–36 T setup offers gearing that works perfectly for intervals, threshold efforts and mixed rides on tarmac and light off-road.
On the road and fast gravel: the 700C wheels and 33C tyres roll efficiently, making it suitable for intense rides on white roads and fast cycle paths too.
Where it performs best
Cyclocross race courses, both technical and fast.
CX training on hardpack, grass, parks and embankments.
Mixed “interval” rides on tarmac + light gravel.
Recommended setups
CX race setup: keep the Challenge Grifo 700 x 33C tyres in tubeless configuration with pressures suited to your weight and course conditions; a single 40T chainring is ideal for most courses.
Mixed training use: if you ride a lot of white roads or tarmac, you can raise tyre pressure slightly or fit faster-rolling tyres within the 700 x 37C clearance limit.
Sporty everyday use: with lightweight clip-on fenders and slightly more robust tyres, you can also use it as a fast commuter in the shoulder seasons.
Independent Opinions & Technical Highlights
The Tension C Rival AXS is described as a high-level full-carbon cyclocross bike, with premium components and Sram Rival hydraulic disc brakes designed for racing use.
The combination of a high-modulus carbon frame and Seido Geon i23 wheels creates a light, responsive chassis that accelerates hard out of corners and stays precise in technical sections.
The Sram Rival eTap AXS groupset with XPLR rear derailleur and Sram Force 1 carbon crankset is appreciated for its fast wireless shifting and gear range suited to racing, training and intensive use.
The Challenge Grifo 700 x 33C tubeless-ready tyres are considered a benchmark in CX, thanks to their blend of speed and grip across the different surfaces you encounter in racing.
Bombtrack Tension C Rival AXS Size Guide
Size
Minimum height (cm)
Maximum height (cm)
Notes
XS
155
165
For shorter riders, ideal if you want a compact, reactive position.
S
163
173
A great option if you want a balance between comfort and a race-oriented setup.
M
171
181
The central size for racing and intensive training use.
L
179
188
For taller riders who want a stretched position that still feels responsive.
XL
186
195
For very tall riders looking for stability at higher speeds.
Height-based size guidance is a general way to narrow down the options. A correct setup also depends on inseam, torso, arm length, flexibility and riding style.
Since no two riders are identical, there is no single recommendation that works 100% for everyone. If in doubt, a professional bike fit can help refine both the size choice and the final setup.
Bikejamming advice
Trying to decide between two sizes or wondering whether the Tension C Rival AXS is the right bike for your CX season? Write to us at info@bikejamming.it and tell us how and where you ride: we can help you choose the right size, stem, bar and setup for your real-world use.
Ready to race cyclocross for real?
The Bombtrack Tension C Rival AXS – Matt Black is for you if you want a carbon cyclocross bike that is light to shoulder, stable in the mud and ready for a full season of racing and intensive training, with everything you need already fitted as standard.
Do you have questions about sizing, build spec or how to adapt it to your favourite CX courses? Write to us at info@bikejamming.it: we can advise on tyre pressures, targeted changes such as wheels, bar, stem or tyres, and small setup details that make a real difference on race day.
Want to transform your next cyclocross season? Configure your Tension C Rival AXS – Matt Black and take it straight to the start line.
Technical Specifications – Bombtrack Tension C Rival AXS
Ritchey Comp, aluminium seatpost, 27.2 mm x 300 mm
Seatpost clamp
Bombtrack Prime, 31.8 mm
Front tyre
Challenge Grifo TLR, tanwall, 700C x 33C, tubeless ready
Rear tyre
Challenge Grifo TLR, tanwall, 700C x 33C, tubeless ready
Fenders
Not included
Rack
Not included
Kickstand
Not included
Lights
Not included
Battery charger
Sram EP-EAC-BC-A1
Bike weight
8.6 kg (size M)
Frameset weight
1060 g frame (size S, incl. thru-axle, hanger, cable guides) / 600 g fork (300 mm steerer, incl. axle)
Maximum system weight (rider + luggage)
115 kg including luggage
ASTM use condition
2
Note
The final product may vary in appearance, finish and minor details.
Construction Details & Geometry
Frame & component standards
Item
Details
Bottom bracket standard
T47 – 68 mm shell width
Headset standard (S.H.I.S.)
IS42 / 28.6 | IS52 / 40
Headset crown race angle
45°
Fork steerer inner diameter
23.6 mm
Max front tyre clearance (without fender)
700C x 37C
Max rear tyre clearance (without fender)
700C x 37C
Max 1x chainring
46 teeth with 45 mm chainline
Max 2x chainring setup
53 / 39 teeth with 43.5 mm chainline
Seatpost diameter
27.2 mm
Seatpost clamp diameter
31.8 mm
Front derailleur mount
bolt-on front derailleur mount (hanger included on frame)
Front derailleur compatibility
Yes
Front brake mount
Flat Mount 140 / 160
Rear brake mount
Flat Mount 140 / 160
Frame thickness at rear brake mount area
25 mm
Max front rotor
160 mm
Max rear rotor
160 mm
Front thru-axle
12 x 100 mm, 1.5 thread pitch
Rear thru-axle
12 x 142 mm, 1.5 thread pitch
ISO test standard
Road
Crank length
XS 165 mm / S–M 172.5 mm / L–XL 175 mm
Q-Factor
145 mm
Crank BCD
Sram direct mount
Chainring offset
6 mm
Chainline
45 mm
Front spoke length
tba
Rear spoke length
tba
Spoke count (front/rear)
28 / 28
Rim ERD
587.5 mm
Front hub PCD
58 mm
Rear hub PCD
58 mm
Front hub flange distance / offset
56.5 mm centre-to-centre / 6.6 mm
Rear hub flange distance / offset
51 mm centre-to-centre / 8.8 mm
Stem length
XS 80 mm / S–M 90 mm / L–XL 100 mm
Stem angle
-6°
Headset spacers
1 x 10 mm, 2 x 5 mm
Seatpost offset
25 mm
Seatpost length
300 mm
Bike trailer compatibility
Not approved
Seat tube child seat compatibility
Not approved
Derailleur hanger
BT-DH-013
Frame small parts
BT-CR-012
Front hub end caps
BT-HC-014
Rear hub end caps
BT-HC-020
Freehub body
BT-CB-013
Crank bolt
-
Front thru-axle (ref.)
BT-TA-F-603
Rear thru-axle (ref.)
BT-TA-R-603
Geometry (700C wheels)
Parameter
XS
S
M
L
XL
Wheel format
700C
700C
700C
700C
700C
Seat tube length (mm)
490
520
540
560
580
Effective top tube length (mm)
521
535
545
560
575
Seat tube angle
75.0°
74.0°
73.5°
73.0°
73.0°
Head angle
71.0°
71.5°
72.0°
72.0°
72.0°
Head tube length (mm)
110
123
140
160
180
BB Drop (mm)
64
64
64
64
64
Chainstay length (mm)
425
425
425
425
425
Fork offset (mm)
45
45
45
45
45
Trail (mm)
73
70
66
66
66
Wheelbase (mm)
1007
1007
1008
1018
1033
Standover (mm)
761
785
800
818
837
Reach (mm)
378
376
378
382
391
Stack (mm)
533
553
565
584
603
Front center (mm)
591
591
591
601
616
Fork axle-to-crown (mm)
400
400
400
400
400
Minimum rider height (cm)
155
163
171
179
186
Maximum rider height (cm)
165
173
181
188
195
¹ Height-based size guidance is general advice and does not replace a professional bike fit. ² Values refer to the standard stock configuration.
Frequently asked questions about the Bombtrack Tension C Rival AXS
Is the Bombtrack Tension C Rival AXS a true race-ready cyclocross bike?
Yes. It is a competition and training cyclocross bike with a full-carbon frame, CX geometry, 1x12 electronic drivetrain and Challenge Grifo 700 x 33C tyres already suited to race use.
Is the Bombtrack Tension C Rival AXS also suitable for year-round training?
Yes. Beyond CX season, it also makes sense as a bike for intensive training, intervals, work on hardpack, grass and mixed tarmac + light off-road routes.
What tyres does the Bombtrack Tension C Rival AXS come with?
It comes standard with Challenge Grifo TLR tanwall tyres in 700C x 33C, tubeless ready.
What is the maximum tyre clearance on the Bombtrack Tension C Rival AXS?
The frame and fork are rated for clearance up to 700C x 37C without fenders.
Is the Bombtrack Tension C Rival AXS a gravel bike?
No. It can be used on light gravel and fast white roads, but it is designed as a cyclocross race bike. Its main purpose is CX racing and training, not long-range gravel riding.
Is the Sram Rival eTap AXS 1x12 drivetrain well suited to cyclocross?
Yes. The wireless 1x12 setup with XPLR rear derailleur, clutch and 10–36 T cassette is very well suited to modern CX: it reduces complexity, improves management in muddy conditions and provides a useful range for training too.
How much does the Bombtrack Tension C Rival AXS weigh?
The stated weight of the complete bike is 8.6 kg in size M.
Is the Bombtrack Tension C Rival AXS light enough to carry on the shoulder during run-up sections?
Yes. The high-modulus carbon frame and low overall weight make it well suited to the typical cyclocross sections where you need to dismount and run with the bike on your shoulder.
Can you fit fenders or accessories to the Bombtrack Tension C Rival AXS?
For its primary purpose, it remains a CX race and training bike, so it should not be viewed as a commuter or touring platform.
Brand
Reference
BTTCRAXSMBS
Condition
New
Frame
Cyclocross
Wheel Size
700c
Comments (0)
No customer reviews for the moment.
Your review appreciation cannot be sent
Report comment
Are you sure that you want to report this comment?
Report sent
Your report has been submitted and will be considered by a moderator.
Your report cannot be sent
Review sent
Your comment has been submitted and will be available once approved by a moderator.
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent