Geometry ?
Kross Esker RS 2025 geometry in sizes S–XL: stack 546–627 mm, reach 368–400 mm, head angle 69–71°.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 546 mm | 569 mm | 598 mm | 627 mm |
| Reach | 368 mm | 378 mm | 385 mm | 400 mm |
| Head angle | 69° | 71° | 71° | 71° |
| Seat angle | 74° | 74° | 74° | 73° |
| Seat tube (c-t) | 453 mm | 476 mm | 514 mm | 543 mm |
| Head tube | 123 mm | 143 mm | 172 mm | 206 mm |
| Top tube (effective) | 527 mm | 544 mm | 560 mm | 592 mm |
| BB drop | 80 mm | 80 mm | 80 mm | 75 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1007 mm | 1015 mm | 1029 mm | 1053 mm |
| Standover | 720 mm | 740 mm | 760 mm | 842 mm |
| Stock build by size | ||||
| Cranks | 170 mm | 172.5 mm | 172.5 mm | 175 mm |
| Stem | 80 mm | 80 mm | 90 mm | 100 mm |
| Stem angle | −10° | −10° | −10° | −10° |
| Bar width | 400 mm | 420 mm | 420 mm | 440 mm |
Source: kross.pl, checked 1 Nov 2026 · bar position: worked out from published data
Stock build
Esker RS 1.0 ≈ €2,454
- Groupset
- Shimano GRX 1×12 (RD RX822, crank RX610 40T, cassette Deore M6100 10-51)
- Shifters
- Shimano GRX ST-RX610
- Cranks
- Shimano GRX RX610
- Stem
- FSA SMR II
- Handlebar
- FSA A-Wing Pro Alu
- Seatpost
- AERO CARBON 280 mm / AERO CARBON 310 mm / AERO CARBON 340 mm / AERO CARBON 370 mm
- Saddle
- Selle Royal 1221URN
- List price
- 10,399 PLN (kross.pl, 1 Nov 2026)
Esker RS 2.0 ≈ €2,832
- Groupset
- SRAM Apex AXS XPLR 1×12 (crank Apex D1 40T, cassette PG1231 11-44)
- Shifters
- SRAM Apex D1 AXS
- Cranks
- SRAM Apex D1 40T
- Stem
- FSA SMR II
- Handlebar
- FSA A-Wing Pro Alu
- Seatpost
- AERO CARBON 280 mm / AERO CARBON 310 mm / AERO CARBON 340 mm / AERO CARBON 370 mm
- Saddle
- Fizik Terra Argo X5
- List price
- 11,999 PLN (kross.pl, 1 Nov 2026)
Esker RS 3.0 ≈ €3,776
- Groupset
- SRAM Rival XPLR AXS 1×12 (crank Rival 40T, cassette XG-1251 10-44)
- Shifters
- SRAM Rival AXS (brake-lever row; "Manetki" row says SRAM Apex D1 AXS - conflicting)
- Cranks
- SRAM Rival 40T
- Stem
- FSA SMR II
- Handlebar
- FSA A-Wing Pro Alu
- Seatpost
- AERO CARBON 280 mm / AERO CARBON 310 mm / AERO CARBON 340 mm / AERO CARBON 370 mm
- Saddle
- Fizik Terra Argo X5
- List price
- 15,999 PLN (kross.pl, 1 Nov 2026)
Source for all builds: kross.pl, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size S (stack 546 / reach 368 mm).
Argon 18 Grey Matter (2026)size XS · stack 545 / reach 368 mmLapierre Crosshill CF (2026)size XS · stack 546 / reach 367 mmOPEN U.P. 2.0 / U.P.PER 2.0 / U.P. 2.0 Adventure (2026)size S · stack 545 / reach 368 mmSalsa Warbird C (2025)size 52.5cm · stack 547 / reach 368 mm3T Racemax 2 ITALIA / ITALIA_X (2026)size S · stack 547 / reach 367 mmBrother Mehteh (2026)size XS · stack 545 / reach 369 mm
Stack and reach within 12 mm of size M (stack 569 / reach 378 mm).
Seven G-758 (Standard Fit) (2026)size 49 · stack 569 / reach 378 mmMason Bokeh 3.5 (2026)size 54CM · stack 569 / reach 379 mm3T Racemax 2 ITALIA / ITALIA_X (2026)size M · stack 569 / reach 377 mmSeven G-753 (Endurance Fit) (2026)size 51 · stack 570 / reach 378 mmWinspace G3 (2026)size M · stack 568 / reach 377 mmAdris Performance GR (2026)size M · stack 568 / reach 377 mm
Stack and reach within 12 mm of size L (stack 598 / reach 385 mm).
LightCarbon LCG074-D (2026)size 550 · stack 599 / reach 386 mmMoots Vamoots 33 (2026)size 56 · stack 597 / reach 384 mmMoots Vamoots RCS (2026)size 56 · stack 597 / reach 384 mmNiner RLT 9 Steel (2026)size 56 · stack 597 / reach 384 mmCube Nuroad ONE (alloy, comfort geometry) (2027)size M · stack 598 / reach 387 mmAdris Aventure (2026)size XL · stack 600 / reach 386 mm
Stack and reach within 12 mm of size XL (stack 627 / reach 400 mm).
Kona Sutra LTD (2026)size 56 · stack 627 / reach 400 mmSAVA Grus (2026)size XL · stack 628 / reach 400 mmKona Rove DL (2026)size 58 · stack 626 / reach 400 mmEquator Sensei Titanium Gen 4 (2026)size XL · stack 626 / reach 398 mmEnigma Etape (2026)size 60cm · stack 627 / reach 402 mmTrek 920 (2026)size 58 · stack 627 / reach 402 mm
Spotted a mistake or a missing build? Let me know.
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