Factor OSTRO Gravel V.A.M. Disc T47a SRAM DUB Carbon Frameset
Item number: 93141
Factor OSTRO Gravel V.A.M. T47a SRAM DUB frameset - carbon racing machine par excellence
The OSTRO Gravel V.A.M. frameset from Factor, here in the version with SRAM bottom bracket, is the further development of the high-performance road bike frame into a race-oriented frameset for gravel cycling and more. In this aerodynamic carbon frame and the equally streamlined carbon fork, there is room for up to 45 mm wide 28-inch tyres, making even difficult gravel sections easier to master. The seatpost integrates stylishly and aero-optimised into the overall concept. High-end headset and bottom bracket from CeramicSpeed minimise friction losses during the ride. Thanks to the aerodynamic handlebar stem unit from Black Inc, the frameset lives up to its name - OSTRO is one of the main Mediterranean winds.
The OSTRO Gravel was designed for fully integrated cable routing of electronic groupsets. You decide for yourself whether you want to use one or two chainrings. The front derailleur mounting option can be quickly removed if not needed. This gives you a smooth seat tube without protruding braze-on attachment. Eyelets for bottle cages or bags are located on the down tube, seat tube and top tube.
To demonstrate the frame's ability to withstand the most adverse conditions, Factor has already sent bikes based on the OSTRO Gravel V.A.M. into the race at Unbound Gravel 2022, where they passed the endurance test with flying colours.
Factor also fulfils the one-bike-for-all principle with this frameset. That's why you can ride fast with 28-inch or 650B wheels or with a narrow road chassis. A speedy gravel bike or super-aerodynamic road bike, the choice is yours.
Specifications:
- Application:
- Gravel
- Wheel Size:
- 27.5" (650B), 28"
- Size:
- 49 cm, 52 cm, 54 cm, 56 cm, 58 cm, 61 cm
- Frame Material:
- carbon (UD)
- Fork Material:
- carbon (UD)
Technical Information - Frame:
- Wheel Standard:
- 12 x 142 cm (standard)
- Axle Type:
- 12 mm thru-axle
- Seatpost Clamp(Ø):
- integrated
- Headset:
- IS41/28.6 - IS49/37(36) (top to bottom)
- Bottom Bracket Standard:
- T47a
- Shell Width:
- 77 mm
- Brake Mount:
- flat mount
- Front Derailleur Mount:
- braze-on
- Cable Routing:
- internal, electronic
- Bottle Cage Mounts:
- 3
Technical Information - Fork:
- Steerer Tube:
- 1 1/8" - 1 3/8" tapered
- Wheel Standard:
- 12 x 100 mm (standard)
- Axle Type:
- 12 mm thru-axle
- Brake Mount:
- flat mount
- Offset:
- 50 mm
- Trail:
- 57 mm (650B), 60 mm (700C)
- Over Locknut Dimension:
- 100 mm
- Steerer Tube Material:
- carbon
- Crown Material:
- carbon
- Blade Material:
- carbon
- Dropout Material:
- carbon
Approved For:
- Weight Limit:
- 120 kg (system weight)
- Rotor Size (max.):
- 160 mm
- Tyre Size (max.):
- 45-622 (700x45C)
- Chainrings:
- 1x, 2x
- Chainring Size (max.):
- 52 t
Features:
- high-performance, aerodynamic carbon frame-fork kit for gravel use
- large tyre clearance (up to 45 mm for 28" tyres)
- designed for internal cable routing and electronic shifting
- mounting options on down tube, seat tube and top tube
- can also be ridden with 27.5" or narrower 28" tyres, depending on the intended use
- aerodynamic handlebar stem unit (120 mm drop, 80 mm reach, -6° angle)
- friction-reducing headset and smooth-running bottom bracket from CeramicSpeed
Geometry:
49 cm:- Stack:
- 515 mm
- Reach:
- 377 mm
- Seat Tube Length:
- 450 mm
- Effective Top Tube Length:
- 520 mm
- Wheelbase:
- 999 mm
- BB Drop:
- 76 mm
- Seat Tube Angle:
- 74.5°
- Head Tube Angle:
- 71.2°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 80 mm, 90 mm, 100 mm
- Handlebar Width:
- 36 cm, 38 cm
- Seatpost Setback:
- 0 mm, 20 mm
52 cm:
- Stack:
- 535 mm
- Reach:
- 385 mm
- Seat Tube Length:
- 468 mm
- Effective Top Tube Length:
- 538 mm
- Wheelbase:
- 1013 mm
- BB Drop:
- 76 mm
- Seat Tube Angle:
- 74°
- Head Tube Angle:
- 71.3°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 90 mm, 100 mm, 110 mm
- Handlebar Width:
- 36 cm, 38 cm
- Seatpost Setback:
- 0 mm, 20 mm
54 cm:
- Stack:
- 555 mm
- Reach:
- 394 mm
- Seat Tube Length:
- 483 mm
- Effective Top Tube Length:
- 553 mm
- Wheelbase:
- 1014 mm
- BB Drop:
- 74 mm
- Seat Tube Angle:
- 74°
- Head Tube Angle:
- 72.2°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 100 mm, 110 mm, 120 mm
- Handlebar Width:
- 38 cm, 40 cm
- Seatpost Setback:
- 0 mm, 20 mm
56 cm:
- Stack:
- 580 mm
- Reach:
- 402 mm
- Seat Tube Length:
- 500 mm
- Effective Top Tube Length:
- 574 mm
- Wheelbase:
- 1029 mm
- BB Drop:
- 74 mm
- Seat Tube Angle:
- 73.5°
- Head Tube Angle:
- 72.3°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 100 mm, 110 mm, 120 mm
- Handlebar Width:
- 38 cm, 40 cm, 42 cm
- Seatpost Setback:
- 0 mm, 20 mm
58 cm:
- Stack:
- 605 mm
- Reach:
- 412 mm
- Seat Tube Length:
- 523 mm
- Effective Top Tube Length:
- 591 mm
- Wheelbase:
- 1047 mm
- BB Drop:
- 74 mm
- Seat Tube Angle:
- 73.5°
- Head Tube Angle:
- 72.3°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 110 mm, 120 mm, 130 mm
- Handlebar Width:
- 40 cm, 42 cm
- Seatpost Setback:
- 0 mm, 20 mm
61 cm:
- Stack:
- 625 mm
- Reach:
- 422 mm
- Seat Tube Length:
- 545 mm
- Effective Top Tube Length:
- 607 mm
- Wheelbase:
- 1069 mm
- BB Drop:
- 74 mm
- Seat Tube Angle:
- 73.5°
- Head Tube Angle:
- 72.3°
- Fork Offset:
- 50 mm
- Trail:
- 57 - 60 mm
- Stem Length:
- 110 mm, 120 mm, 130 mm
- Handlebar Width:
- 40 cm, 42 cm
- Seatpost Setback:
- 0 mm, 20 mm
Models:
The frameset is supplied with a bottom bracket (T47a SRAM DUB), handlebar/stem unit and a 350 mm seatpost. Accordingly, the selection size is made up of frame size, stem length x handlebar width and setback.For example, 49 cm, 90 mm x 38 cm, SB 0 mm means: frame in size 49 cm, stem length 90 mm, handlebar width 38 cm, seatpost setback 0 mm.
Contents:
- 1 x Factor OSTRO Gravel V.A.M. frame
- 1 x Factor OSTRO Gravel V.A.M. fork
- 1 x Black Inc Aero Integrated handlebar stem unit
- 1 x Factor OSTRO Gravel seatpost
- 1 x CeramicSpeed headset
- 1 x CeramicSpeed T47a SRAM DUB bottom bracket
- 1 x pair handlebar tape
- 1 x stem mount
- 1 x derailleur hanger
- 1 x Factor spacer 5 mm
- 3 x Factor spacer 10 mm
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- Online since 1998
