Alternatives to Argon 18 Dark Matter

Argon 18 Dark Matter

All-road/Gravel

All XXSS:R 1.5 XSS:R 1.51 SS:R 1.52 MS:R 1.52 LS:R 1.53 XLS:R 1.55

View XS geometry on BikeInsightsStack 564mm · Reach 373mm

All-road/Gravel

49%Sava

SAVA Gelaro 10200g

XS → 490(S)

49%

Compare

= Top Tube

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

≠ TT Slope

All-road/Gravel

47%TanTan

TanTan GR047 1250g

XS → S

47%

Compare

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

≠ Tire Clearance

$528

Progressive Gravel

46%X-Lab

XDS X-LAB GT8 Gravel Bike 8780g 55mm

XS → S

46%

Compare

= Head Tube Angle, BB Drop

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

≠ Stack

$3,199

All-road/Gravel

45%Mondince

Mondince FM366 1050g 57mm

XS → 490

45%

Compare

= BB Drop, Tire Clearance

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, Top Tube

≠ TT Slope

$509

Progressive Gravel

45%Mondince

Mondince FM376 1180g 57mm

XS → Small

45%

Compare

= BB Drop, Tire Clearance

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

$509

All-road/Gravel

45%Spcycle

Spcycle G056 1100g 47mm

XS → S

45%

Compare

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

≠ Tire Clearance

$648

Progressive Gravel

39%Spcycle

Spcycle G028 Gravel 1080g

XS → S

39%

Compare

= BB Drop

≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, Top Tube

≠ TT Slope

€520 - €571

All-road/Gravel

39%Winspace

Winspace G3 1480g 50mm

XS → M

39%

Compare

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

≠ TT Slope

$1,550

All-road/Gravel

39%AF (former Assisting Force)

AF01 (former 'Assisting Force') Gravel 1200g 50mm

XS → S

39%

Compare

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

€1,179

All-road/Gravel

37%OG-EVKIN

OG-EVKIN KYLIN PRO 1212g

XS → S

37%

Compare

= BB Drop

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

$1,500

All-road/Gravel

36%Twitter

TWITTER Gravel X

XS → 46

36%

Compare

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

€1,195

All-road/Gravel

31%Mondince

Mondince FM356 61mm

XS → S

31%

Compare

≈ Stack, Reach, Head Tube Angle, Chainstay, Trail, Top Tube, Tire Clearance

≠ Wheelbase, BB Drop

Serk A21 "The Dissident" Titanium Gravel Bike Frameset

All-road/Gravel

30%Serk

Serk A21 "The Dissident" Titanium Gravel Bike Frameset 550g 55mm

XS → M

30%

Compare

= Head Tube Angle

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

≠ Top Tube, TT Slope

$2,599 - $3,299

Progressive Gravel

27%Mondince

Mondince FM326 1030g 50mm

XS → S

27%

Compare

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

≠ Top Tube

$509

Mondince FM316 2026 AERO Design Gravel Bike Frame

Progressive Gravel

26%Mondince

Mondince FM316 2026 AERO Design Gravel Bike Frame 1160g 50mm

XS → S

26%

Compare

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

≠ Top Tube

$509

Progressive Gravel

19%Winspace

Winspace G5 950g 58mm

XS → S

19%

Compare

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

≠ Chainstay, Wheelbase, TT Slope

$2,200

All-road/Gravel

17%Quick Pro

QUICK PRO GR:ONE 919g

XS → S/456

17%

Compare

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

≠ TT Slope

$2,099 - $2,299

Progressive Gravel

13%Tavelo

TAVELO GROW GRAVEL 830g 55mm

XS → medium

13%

Compare

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

≠ Chainstay, Top Tube, TT Slope

$1,650 - $1,750

All-road/Gravel

12%BXT

BXT GRAVEL 135 1300g 47mm

XS → 52

12%

Compare

= Head Tube Angle

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

≠ BB Drop, TT Slope, Tire Clearance

€455 - €549

FAQ — Argon 18 Dark Matter (XS)

What are cheap alternatives to the Argon 18 Dark Matter (XS)?

These Chinese-made carbon frames offer similar geometry to the Argon 18 Dark Matter (XS) at a fraction of the price:

SAVA Gelaro (49% geometry match)
TanTan GR047 (47% geometry match)
XDS X-LAB GT8 Gravel Bike (46% geometry match)
Mondince FM366 (45% geometry match)
Mondince FM376 (45% geometry match)

What frames have the most similar geometry to the Argon 18 Dark Matter (XS)?

The SAVA Gelaro is the closest match to the Argon 18 Dark Matter (XS) with a 49% geometry similarity score, based on stack, reach, head tube angle, seat tube angle, chainstay length, and wheelbase.

How aggressive or comfortable is the Argon 18 Dark Matter (XS)?

The Argon 18 Dark Matter (XS) has a stack-to-reach ratio of 1.51, 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 Argon 18 Dark Matter (XS)?

The Argon 18 Dark Matter (XS) is classified as a All-road/Gravel bike with a stack-to-reach ratio of 1.51. 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.