Alternatives to Factor Ostro Gravel

Factor Ostro Gravel

Progressive Gravel

All 49S:R 1.37 52S:R 1.39 54S:R 1.41 56S:R 1.44 58S:R 1.47 61S:R 1.48

View 56 geometry on BikeInsightsStack 580mm · Reach 402mm

All-road/Gravel

71%Incolor

INCOLOR Voyager Gravel Frameset 1600g 45mm

56 → 57

71%

Compare

= Stack, Seat Tube Angle, BB Drop, Tire Clearance

≈ Reach, Head Tube Angle, Chainstay, Wheelbase, Trail

1 999 $

Progressive Gravel

60%Spcycle

Spcycel G068 Aero Carbon Gravel Frame 1120g 47mm

56 → S

60%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope, Tire Clearance

568 $

All-road/Gravel

60%Mondince

Mondince FM336 1150g

56 → L

60%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

3 000 $

Progressive Gravel

54%Evolve

Evolve CIMA GR 750g

56 → ML

54%

Compare

= Stack

≈ Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

1 999 $

Endurance Road

52%Airwolf

AIRWOLF YFR066 997g

56 → 54cm

52%

Compare

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

501 €

Performance Road

51%Quick Pro

QUICK PRO Blade 924g

56 → 558

51%

Compare

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop

≠ Chainstay

4 699 $

LightCarbon LCG087 Gravel Frameset With Micro Suspension

All-road/Gravel

51%LightCarbon

LightCarbon LCG087 Gravel Frameset With Micro Suspension 1480g

56 → L 530

51%

Compare

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

Serk A40 “The Fixer” Titanium All-Road Bike Frameset

All-road/Gravel

50%Serk

Serk A40 “The Fixer” Titanium All-Road Bike Frameset 1600g

56 → L

50%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

2 499 $ - 3 099 $

Endurance Road

49%LightCarbon

Lightcarbon LCR018-D 1004g

56 → L(560)

49%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Chainstay, Trail, BB Drop, TT Slope

≠ Wheelbase

650 $ - 800 $

All-road/Gravel

49%TanTan

TanTan GR209 1238g

56 → 49

49%

Compare

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

529 $

All-road/Gravel

48%Tavelo

TAVELO WILD 1135g

56 → 530

48%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

1 300 $

All-road/Gravel

47%Seka

SEKA ExAero GR RDC 920g 52mm

56 → 56

47%

Compare

= Chainstay

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, TT Slope, Tire Clearance

2 531 $

Progressive Gravel

45%Tavelo

TAVELO GROW GRAVEL 830g 55mm

56 → large

45%

Compare

= Seat Tube Angle, Chainstay

≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, BB Drop, TT Slope

≠ Tire Clearance

1 650 $

Endurance Road

43%Winspace

Winspace C5 Aero 900g

56 → XL

43%

Compare

= Head Tube Angle

≈ Stack, Reach, Seat Tube Angle, Chainstay, Trail, BB Drop, TT Slope

≠ Wheelbase

1 480 $

Performance Road

43%Trifox

Trifox X18 838g

56 → 58

43%

Compare

= Seat Tube Angle

≈ Stack, Reach, Chainstay, Wheelbase, Trail, BB Drop, TT Slope

≠ Head Tube Angle

549 $

SEABOARD GR02 Gravel Bike Frameset Carbon Fiber Fork Off-road Long Distance Bicycle Framework 700C 142mm Thru Axle Wheelet

All-road/Gravel

43%

SEABOARD GR02 Gravel Bike Frameset Carbon Fiber Fork Off-road Long Distance Bicycle Framework 700C 142mm Thru Axle Wheelet 2500g 40mm

56 → 56

43%

Compare

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Tire Clearance

≠ TT Slope

377 €

Performance Road

43%Winspace

Winspace M6 (Frameset) 1041g

56 → XL

43%

Compare

= Head Tube Angle

≈ Stack, Reach, Seat Tube Angle, Trail, BB Drop

≠ Chainstay, Wheelbase

1 499 $

Performance Road

43%Incolor

INCOLOR SSR Road Frameset 750g

56 → 58-XL

43%

Compare

= Seat Tube Angle

≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, BB Drop

≠ Chainstay

4 399 $ - 5 299 $

FAQ — Factor Ostro Gravel (56)

What are cheap alternatives to the Factor Ostro Gravel (56)?

These Chinese-made carbon frames offer similar geometry to the Factor Ostro Gravel (56) at a fraction of the price:

INCOLOR Voyager Gravel Frameset (71% geometry match)
Spcycel G068 Aero Carbon Gravel Frame (60% geometry match)
Mondince FM336 (60% geometry match)
Evolve CIMA GR (54% geometry match)
AIRWOLF YFR066 (52% geometry match)

What frames have the most similar geometry to the Factor Ostro Gravel (56)?

The INCOLOR Voyager Gravel Frameset is the closest match to the Factor Ostro Gravel (56) with a 71% geometry similarity score, based on stack, reach, head tube angle, seat tube angle, chainstay length, and wheelbase.

How aggressive or comfortable is the Factor Ostro Gravel (56)?

The Factor Ostro Gravel (56) has a stack-to-reach ratio of 1.44, which is moderate. This geometry offers a balanced riding position — sporty enough for spirited riding, yet comfortable for longer distances. A versatile choice for most riders.

What type of bike is the Factor Ostro Gravel (56)?

The Factor Ostro Gravel (56) is classified as a Progressive Gravel bike with a stack-to-reach ratio of 1.44. Its riding character is moderate — a versatile all-rounder balancing speed and comfort. The geometry determines how the bike handles and how the rider is positioned — frames with similar numbers will feel similar on the road, regardless of brand.