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

All-road/Gravel

71%Incolor

INCOLOR Voyager Gravel Frameset 1600g 45mm

49 → 48	52%	Compare
52 → 51	59%	Compare
54 → 54	62%	Compare
56 → 57	71%	Compare
58 → 57	27%	Compare

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

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

1.999 $

All-road/Gravel

69%Quick Pro

QUICK PRO GR:ONE 919g

49 → XS/426	55%	Compare
52 → S/456	69%	Compare
54 → M/486	45%	Compare
56 → M/486	32%	Compare
58 → XL/546	43%	Compare
61 → XL/546	19%	Compare

= Seat Tube Angle

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

1.999 $ - 2.199 $

Endurance Road

68%Airwolf

AIRWOLF YFR066 997g

49 → XS - 49	57%	Compare
52 → XS-49	54%	Compare
54 → S	68%	Compare
56 → 54cm	52%	Compare
58 → 58CM	34%	Compare
61 → 58CM	6%	Compare

= Chainstay

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

501 €

All-road/Gravel

63%Mondince

Mondince FM336 1150g

49 → XS	47%	Compare
52 → XS	59%	Compare
54 → M	44%	Compare
56 → L	60%	Compare
58 → XL	63%	Compare
61 → XL	35%	Compare

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

3.000 $

Progressive Gravel

63%Evolve

Evolve CIMA GR 750g

49 → XS	45%	Compare
52 → M	49%	Compare
54 → M	39%	Compare
56 → ML	54%	Compare
58 → L	63%	Compare
61 → XL	56%	Compare

= Stack, Seat Tube Angle, Chainstay

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

1.999 $

LightCarbon LCG087 Gravel Frameset With Micro Suspension

All-road/Gravel

62%LightCarbon

LightCarbon LCG087 Gravel Frameset With Micro Suspension 1480g

49 → 520	36%	Compare
52 → 490	42%	Compare
54 → M 500	43%	Compare
56 → L 530	51%	Compare
58 → XL 560	62%	Compare
61 → XL 560	38%	Compare

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

All-road/Gravel

61%Airwolf

AIRWOLF YFR068 1061g 40mm

49 → 48	57%	Compare
52 → 51	61%	Compare
54 → 51	25%	Compare
56 → 56	29%	Compare
58 → 58	32%	Compare
61 → 58	8%	Compare

= Seat Tube Angle, Chainstay, Trail

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

≠ TT Slope

639 €

All-road/Gravel

61%Airwolf

Airwolf YFR045 1223g 40mm

49 → 48	57%	Compare
52 → 51	61%	Compare
54 → 51	25%	Compare
56 → 56	29%	Compare
58 → 58	32%	Compare
61 → 58	8%	Compare

= Seat Tube Angle, Chainstay, Trail

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

≠ TT Slope

669 €

Progressive Gravel

60%Spcycle

Spcycel G068 Aero Carbon Gravel Frame 1120g 47mm

49 → XS	5%	Compare
52 → XS	46%	Compare
54 → S	45%	Compare
56 → S	60%	Compare
58 → M	55%	Compare
61 → L	56%	Compare

= Seat Tube Angle

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

568 $

All-road/Gravel

59%Elves

ELVES MORI AEROX (UCI Approved) 1020g 47mm

49 → 49	55%	Compare
52 → 52	59%	Compare
54 → 54	46%	Compare
56 → 59	30%	Compare
58 → 59	45%	Compare
61 → 59	19%	Compare

= BB Drop

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

898 €

All-road/Gravel

59%TanTan

TanTan GR209 1238g

49 → 44	47%	Compare
52 → 44	59%	Compare
54 → 49	45%	Compare
56 → 49	49%	Compare
58 → 55	55%	Compare
61 → 55	30%	Compare

= Stack

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

529 $

Endurance Road

56%LightCarbon

Lightcarbon LCR018-D 1004g

49 → XXS(470)	54%	Compare
52 → 50	51%	Compare
54 → 54cm	56%	Compare
56 → L(560)	49%	Compare
58 → XL(580)	41%	Compare
61 → XL(580)	2%	Compare

= Trail, TT Slope

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

650 $ - 800 $

Performance Road

56%Winspace

Winspace M6 (Frameset) 1041g

49 → S	56%	Compare
52 → M	38%	Compare
54 → L	56%	Compare
56 → XL	43%	Compare
58 → XXL	27%	Compare

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

1.499 $

Performance Road

55%Tavelo

TAVELO Arden

49 → 450	55%	Compare
52 → 475	43%	Compare
54 → 500	53%	Compare
56 → 560	34%	Compare
58 → 590	32%	Compare
61 → 590	10%	Compare

= Seat Tube Angle, Trail

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

All-road/Gravel

55%Seka

SEKA ExAero GR RDC 920g 52mm

49 → 49	46%	Compare
52 → 52	55%	Compare
54 → 54	49%	Compare
56 → 56	47%	Compare
58 → 58	52%	Compare
61 → 61	46%	Compare

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

2.531 $

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

All-road/Gravel

55%Serk

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

49 → XS	55%	Compare
52 → S	52%	Compare
54 → M	52%	Compare
56 → L	50%	Compare
58 → XL	46%	Compare
61 → XXL	38%	Compare

= Chainstay

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

2.499 $ - 3.099 $

Performance Road

55%Quick Pro

QUICK PRO Blade 924g

49 → 486	48%	Compare
52 → 514	39%	Compare
54 → 536	55%	Compare
56 → 558	51%	Compare
58 → 576	40%	Compare
61 → 576	7%	Compare

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

4.699 $

Performance Road

53%Yoeleo

YOELEO R12 DB 1020g

49 → 47	53%	Compare
52 → 50	36%	Compare
54 → 54	41%	Compare
56 → 59	29%	Compare

= Seat Tube Angle

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

≠ Wheelbase

1.420 $

FAQ — Factor Ostro Gravel

What are cheap alternatives to the Factor Ostro Gravel?

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

INCOLOR Voyager Gravel Frameset (71% geometry match)
QUICK PRO GR:ONE (69% geometry match)
AIRWOLF YFR066 (68% geometry match)
Mondince FM336 (63% geometry match)
Evolve CIMA GR (63% geometry match)

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

The INCOLOR Voyager Gravel Frameset is the closest match to the Factor Ostro Gravel 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?

The Factor Ostro Gravel 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?

The Factor Ostro Gravel 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.