Alternatives to Open U.P.

Open U.P.

All-road/Gravel

All XSS:R 1.46 SS:R 1.48 MS:R 1.5 LS:R 1.52 XLS:R 1.53

View M geometry on BikeInsightsStack 570mm · Reach 380mm

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

All-road/Gravel

66%Serk

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

M → M

66%

Compare

= Head Tube Angle, BB Drop, Top Tube

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

$2,499 - $3,099

Progressive Gravel

66%Spcycle

Spcycel G068 Aero Carbon Gravel Frame 1120g 47mm

M → XS

66%

Compare

= Seat Tube Angle, Chainstay, Wheelbase, BB Drop, TT Slope

≈ Stack, Reach, Head Tube Angle, Trail, Top Tube

$568

Progressive Gravel

65%LightCarbon

LightCarbon LCG072 "Aero Racing Gravel" 1100g 50mm

M → M

65%

Compare

= Head Tube Angle, Trail

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

All-road/Gravel

64%TanTan

TanTan GR047 1250g

M → M

64%

Compare

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

$528

Progressive Gravel

63%TanTan

TanTan Seraph Gr048 1190g 50mm

M → M

63%

Compare

= Chainstay, BB Drop

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

All-road/Gravel

63%Spcycle

Spcycle G058 Endurance 1200g 50mm

M → M

63%

Compare

= Chainstay, BB Drop

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

$528

All-road/Gravel

63%Quick Pro

QUICK PRO GR:ONE 919g

M → M/486

63%

Compare

= Chainstay, BB Drop

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

$1,999 - $2,199

Progressive Gravel

63%Tavelo

TAVELO GROW GRAVEL 830g 55mm

M → medium

63%

Compare

= Seat Tube Angle, Trail

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

$1,650

All-road/Gravel

63%Spcycle

Spcycle G056 1100g 47mm

M → M

63%

Compare

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

$648

LightCarbon LCG087 Gravel Frameset With Micro Suspension

All-road/Gravel

62%LightCarbon

LightCarbon LCG087 Gravel Frameset With Micro Suspension 1480g

M → M 500

62%

Compare

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

All-road/Gravel

62%Seka

SEKA ExAero GR RDC 920g 52mm

M → 54

62%

Compare

= Head Tube Angle, Trail

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

$2,531

All-road/Gravel

59%Winspace

Winspace G3 1480g 50mm

M → M

59%

Compare

= Seat Tube Angle, BB Drop

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

$1,480

All-road/Gravel

58%Tavelo

TAVELO WILD 1135g

M → 510

58%

Compare

= Seat Tube Angle, Chainstay

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

$1,300

All-road/Gravel

58%ICAN (Triaero)

ICAN G9 1234g 40mm

M → M

58%

Compare

= Stack, Chainstay

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

All-road/Gravel

57%LightCarbon

LightCarbon LCG071-PRO 1200g 53mm

M → 520

57%

Compare

= Head Tube Angle

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

≠ TT Slope

FAQ — Open U.P. (M)

What are cheap alternatives to the Open U.P. (M)?

These Chinese-made carbon frames offer similar geometry to the Open U.P. (M) at a fraction of the price:

Serk A40 “The Fixer” Titanium All-Road Bike Frameset (66% geometry match)
Spcycel G068 Aero Carbon Gravel Frame (66% geometry match)
LightCarbon LCG072 "Aero Racing Gravel" (65% geometry match)
TanTan GR047 (64% geometry match)
TanTan Seraph Gr048 (63% geometry match)

What frames have the most similar geometry to the Open U.P. (M)?

The Serk A40 “The Fixer” Titanium All-Road Bike Frameset is the closest match to the Open U.P. (M) with a 66% geometry similarity score, based on stack, reach, head tube angle, seat tube angle, chainstay length, and wheelbase.

How aggressive or comfortable is the Open U.P. (M)?

The Open U.P. (M) has a stack-to-reach ratio of 1.5, which is relaxed. This endurance-oriented geometry places the rider in a more upright position, reducing strain on the back and neck. Ideal for long rides, gran fondos, and all-day comfort.

What type of bike is the Open U.P. (M)?

The Open U.P. (M) is classified as a All-road/Gravel bike with a stack-to-reach ratio of 1.5. Its riding character is relaxed — endurance-oriented with an upright, comfortable position. 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.