Gravel bikes › Factor › Ostro Gravel
In our comparison, not currently a pick
Factor OSTRO Gravel V.A.M Disc Lionspeed Limited Red XPLR 28" Gravel Bike
€12,390at Bike-Components
Carbon · SRAM Red XPLR AXS 13-speed · hydraulic disc · carbon wheels · power meter
Buy at Bike-ComponentsWhere it stands
In stock in XS and S · price read 08:35 today · unchanged since the last check
Where it stands
Priced close to what German shops charge for this level of equipment, so it does not clear the margin we require before naming a pick.
Our pick · €5,000 and above
- Trek Checkmate SLR 7 AXS 2026 at Mount7€5,379EUR 7011 cheaper, Force XPLR AXS instead of Red XPLR AXS.
What you get
- Frame
- Carbon Factor OSTRO V.A.M.
- Drivetrain
- SRAM Red XPLR AXS, 13-speed, electronic
- Wheels
- Carbon, good carbon Black Inc Thirty Four Disc Center Lock Carbon
- Brakes
- Hydraulic disc
- Weight
- not stated by the shop: not scored
- Power meter
- Yes
- Wheel size
- 28"
- Tyres
- Goodyear Connector Ultimate Tubeless, 700 x 40C
Compromises
Nothing stands out against the price in what the shop publishes.
Your size
What Bike-Components lists, and what it has today
XSin stock
Sin stock
XLsold out
This brand publishes no centimetre equivalence we can verify, so the bike appears only when you pick a letter size.
Where to buy
Bike-Components is the only one of the 22 shops we check that sells this bike.
Price so far
€12,390 at every one of our 21 checks since 4 Sept.
Every check
| Checked | Price | Availability |
|---|---|---|
| 04/09/2026, 11:26:34 | €12,390 | in stock |
| 04/09/2026, 16:09:11 | €12,390 | in stock |
| 04/09/2026, 22:50:42 | €12,390 | in stock |
| 05/09/2026, 07:08:29 | €12,390 | in stock |
| 05/09/2026, 15:33:41 | €12,390 | in stock |
| 06/09/2026, 07:43:45 | €12,390 | in stock |
| 07/09/2026, 08:50:55 | €12,390 | in stock |
| 08/09/2026, 08:11:18 | €12,390 | in stock |
| 09/09/2026, 11:34:07 | €12,390 | in stock |
| 10/09/2026, 08:10:00 | €12,390 | in stock |
| 11/09/2026, 08:16:29 | €12,390 | in stock |
| 12/09/2026, 08:14:42 | €12,390 | in stock |
| 13/09/2026, 08:11:30 | €12,390 | in stock |
| 14/09/2026, 08:07:59 | €12,390 | in stock |
| 15/09/2026, 08:13:45 | €12,390 | in stock |
| 16/09/2026, 08:09:14 | €12,390 | in stock |
| 16/09/2026, 12:17:10 | €12,390 | in stock |
| 16/09/2026, 22:00:37 | €12,390 | in stock |
| 17/09/2026, 08:42:10 | €12,390 | in stock |
| 18/09/2026, 08:36:11 | €12,390 | in stock |
| 19/09/2026, 08:35:34 | €12,390 | in stock |
How sure we are
We read 6 of 7 key facts off Bike-Components's page; not stated: weight. Anything we could not read is scored below the cheapest option, so a gap never flatters a bike.
Read 08:35 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by Bike-Components
| Brake Type | disc |
|---|---|
| Application | Gravel |
| Frame material | Carbon |
| Fork material | Carbon |
| Gender | Women's, Men´s |
| Seatpost diameter | Aero form |
| Bottom Bracket | CeramicSpeed T47a |
| Pedals | without |
| Frame | Factor OSTRO V.A.M. |
| Brakes | SRAM Red, hydraulic |
| Chain | SRAM Red |
| Seatpost | Factor OSTRO |
| Saddle | Selle Italia SLR BOOST X-CROSS |
| Shift/Brake Lever | SRAM Red eTap AXS |
| Crankset | SRAM Red XPLR E1 Powermeter 44 T |
| Derailleur | SRAM Red XPLR E1 AXS, 13-speed |
| Cassette | SRAM XG-1391 XPLR 10-46 T, 13-speed |
| Rear Wheel Tyre | Goodyear Connector Ultimate Tubeless, 700 x 40C |
| Front Wheel Tyre | Goodyear Connector Ultimate Tubeless, 700 x 40C |
| Front Derailleur | without |
| Max Tire Size Rear | 45-622 (700x45C) |
| Max Tire Size Front | 45-622 (700x45C) |
| Max. Disc Brake Size Rear | 160 mm |
| Max. Disc Brake Size Front | 160 mm |
| Chainring Count Compatibility | 2x |
| Max. Chainring Size | 2x 36-52T |
| Crank Arm Length | 165,0 mm | 170,0 mm | 172,5 mm |
| Wheel size | 28" |
| Fork Offset | 56 mm | 50 mm |
| Fork | Factor OSTRO Wide Stance |
| Handlebar | Black Inc Handlebar Stem Unit |
| Brake Disc Size | 160 mm (Front / Rear) |
| Wheelset | Black Inc Thirty Four Disc Center Lock Carbon |
| Head Tube Angle | 71.2 | 71.3 | 72.3 |
| Stack | 515 mm | 535 mm | 605 mm |
| Standover Height | 750 mm | 767 mm | 820 mm |
| Wheelbase | 999 mm | 1013 mm | 1047 mm |
| Reach | 377 mm | 385 mm | 412 mm |
| Chainstay Length | 420 mm | 425 mm |
| Seat Tube Angle | 74.5 | 74 | 73.5 |
| BB Drop | 76 mm | 74 mm |
| Frame Size | 49 cm | 52 cm | 58 cm |
| Drop Bar Width | 380 cm | 420 cm |
| Stem Length | 80 mm | 90 mm | 100 mm |
The shop's feature list
- Discover the pinnacle of gravel biking with the Factor OSTRO Gravel V.A.M. Disc Lionspeed Limited Red XPLR 28" Gravel-Bike, a machine that redefines the boundaries of adventure and performance. Crafted from the finest carbon, this bike is designed to accommodate both men and women, offering an unparalleled ride that's as fast as it is comfortable. The heart of this gravel grinder is the SRAM Red XPLR E1 AXS 13-speed groupset, featuring a SRAM Red crankset with a power meter and a wide-range 10-46T cassette, ensuring you have the gears to conquer steep climbs and fast descents alike. Hydraulic SRAM Red brakes provide exceptional stopping power with 160 mm discs at both the front and rear, giving you confidence in all conditions. The bike rolls on Goodyear Connector Ultimate Tubeless tires, 700 x 40C at the front and rear, promising superior grip and puncture resistance on rough trails. The sleek, Aero form seatpost and a Selle Italia SLR BOOST X-CROSS saddle not only enhance aerodynamics but also ensure comfort during long rides. With a CeramicSpeed T47a bottom bracket, every pedal stroke is efficiently transferred to the road, and the absence of pedals means you can customize this aspect to your liking. The bike's versatility is highlighted by its ability to fit up to 45-622 (700x45C) tires, offering the freedom to tackle a wide range of terrains. Whether you're racing on gravel or exploring new paths, the Factor OSTRO V.A.M. is your ticket to adventure, powered by cutting-edge technology and design that refuses to compromise.