Superior XR 6 (alloy) (2026)

gravel · aluminium · sizes XS–XXL Manufacturer’s website

Geometry ?

Superior XR 6 (alloy) 2026 geometry in sizes XS–XXL: stack 523–638 mm, reach 379–415 mm, head angle 70.5–72°.

	XS	S	M	L	XL	XXL
Stack	523 mm	553 mm	581 mm	600 mm	619 mm	638 mm
Reach	380 mm	379 mm	381 mm	391 mm	407 mm	415 mm
Head angle	70.5°	71°	71.5°	71.5°	72°	72°
Seat angle	74°	74°	73.8°	72.6°	72.8°	72.3°
Seat tube (?)	470 mm	490 mm	510 mm	530 mm	550 mm	580 mm
Head tube	100 mm	130 mm	160 mm	180 mm	200 mm	220 mm
Top tube (effective)	530 mm	538 mm	551 mm	579 mm	599 mm	619 mm
BB drop	77 mm	77 mm	75 mm	75 mm	73 mm	73 mm
Chainstay	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm
Wheelbase	1004 mm	1009 mm	1016 mm	1033 mm	1051 mm	1065 mm
Stock build by size
Cranks XR 6.5 GRA	–	165 mm	170 mm	172.5 mm	172.5 mm	175 mm
Cranks XR 6.5 GF	165 mm	165 mm	170 mm	172.5 mm	172.5 mm	175 mm
Stem XR 6.5 GRA	–	70 mm	80 mm	80 mm	100 mm	100 mm
Stem XR 6.5 GF	70 mm	80 mm	100 mm	100 mm	110 mm	110 mm
Stem angle XR 6.5 GRA	–	−7°	−7°	−7°	−7°	−7°
Stem angle XR 6.5 GF	−7°	−7°	−7°	−7°	−7°	−7°
Bar width XR 6.5 GRA	–	410 mm	410 mm	430 mm	430 mm	430 mm
Bar width XR 6.5 GF	410 mm	410 mm	410 mm	410 mm	430 mm	430 mm

(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).

Source: superiorbikes.com, checked 1 Nov 2026 · bar position: worked out from published data

Stock build

XR 6.5 GRA ≈ €2,000

Groupset: Shimano GRX RX610/RX822 1×12
Shifters: Shimano GRX ST-RX610
Cranks: Shimano GRX FC-RX610 40T
Stem: ONE Race ICR, Alloy, 31.8 mm, −7°
Handlebar: ONE Alloy, X-Race Aero, 31.8 mm, Reach 70 mm, Drop 127 mm, Flare 2°, Backsweep 6°
Seatpost: ONE Race, Alloy, 27.2 mm
Saddle: Selle Royal SRX, 148 mm
List price: 49,990 CZK (superiorbikes.com, 1 Nov 2026)

XR 6.5 GF ≈ €1,840

Groupset: Shimano 105 R7100 2×12
Shifters: Shimano 105 ST-R7120
Cranks: Shimano 105 FC-R7100 50-34T
Stem: ONE Race ICR, Alloy, 31.8 mm, −7°
Handlebar: ONE Alloy, X-Race Aero, 31.8 mm, Reach 70 mm, Drop 127 mm, Flare 2°, Backsweep 6°
Seatpost: ONE Race, Alloy, 27.2 mm
Saddle: Selle Royal SRX, 148 mm
List price: 45,990 CZK (superiorbikes.com, 1 Nov 2026)

XR 6.3 GF ≈ €1,640

Groupset: Shimano Tiagra R4000 2×11
Shifters: Shimano Tiagra ST-R4020
Cranks: Shimano Tiagra FC-R4000 50-34T
Stem: ONE Race ICR, Alloy, 31.8 mm, −7°
Handlebar: ONE Alloy, X-Race Aero, 31.8 mm, Reach 70 mm, Drop 127 mm, Flare 2°, Backsweep 6°
Seatpost: ONE Race, Alloy, 27.2 mm
Saddle: Selle Royal SRX, 148 mm
List price: 40,990 CZK (superiorbikes.com, 1 Nov 2026)

Source for all builds: superiorbikes.com, checked 1 Nov 2026

Frames with similar geometry

Stack and reach within 12 mm of size L (stack 600 / reach 391 mm).

Spotted a mistake or a missing build? Let me know.

Are you the manufacturer, or do you sell this bike? I’m missing 3 values for this model’s stem and bars. Add them