Bicycle Archive · Specification report

2027 Spot Mayhem 140 4-Star Transmission

Velopedia Archive ID 900001747

Overview

Model year	2027
Brand	Spot
Model	Mayhem 140 4-Star Transmission
Bicycle type	Mountain
Archive ID	900001747
Original MSRP	$6,499.00
Colors	Lichen Grey; Alpine Blue; Liquid Black
Sizes	S; M; L; XL
Weight	S: 31.7 \| M: 31.8 \| L: 31.9 \| XL: 32

Frameset

Frame construction	Spot carbon frame — molding metal threads into carbon
Frame material	Carbon
Fork	2027 Rockshox Lyrik Select \| 160mm \| 44OS \| Maxle Stealth
Rear shock	2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out \| 230 X 60

Drivetrain

Component group	SRAM Eagle 90 Transmission
Shifters	SRAM Eagle 90 Transmission
Rear derailleur	SRAM Eagle 90 Transmission
Crankset	SRAM S1000 Eagle \| 170mm \| 32t
Bottom bracket	SRAM DUB BSA 73mm Threaded
Cassette	SRAM \| GX Eagle \| XS-1275 \| T-Type \| 10-52 \| 12-Speed
Chain	SRAM GX Transmission Flattop \| Silver

Brakes

Brakes	(F) SRAM Maven Base \| 200mm Centerline Rotor / (R) SRAM Maven Base \| 180mm HS2 Rotor

Cockpit & contact points

Headset	Cane Creek 50 \| ZS44/ZS56 ZS44 upper \| ZS56 lower
Handlebar	Race Face Aeffect R \| 35mm Clamp \| 20mm Rise \| Sweep: 8 ° Back \| 5° Up \| XL: 780mm \| LG: 780mm \| MD: 780mm \| SM: 760mm
Stem	Race Face Aeffect \| 40mm \| 35mm Clamp
Saddle	SDG Bel-Air V3
Seatpost	BikeYoke Revive 185 mm for XL and Large \| 160 mm for Medium \| 125 mm for Small \| Internal \| 31.6

Wheels & tires

Wheels	(F) DT Swiss \| M 1900 SPLINE \| 15x110 \| 29” \| 6-Bolt / (R) DT Swiss \| M 1900 SPLINE \| 12x148 \| 29” \| XD \| 6-Bolt
Front tire	Schwalbe Tacky Chan \| 29x2.4 \| Super Ground Casing \| Ultra Soft Compound
Rear tire	Schwalbe Tacky Chan \| 29x2.4 \| Super Ground Casing \| Soft Compound
Wheel size	29

Geometry · Small · 150mm Fork

Seat tube	356 mm
Top tube	560 mm
Head tube	90 mm
Head-tube angle	65.2°
Seat-tube angle	76.5°
Actual seat-tube angle	72.3°
Chainstay / rear center	435 mm
Wheelbase	1163 mm
Bottom-bracket drop	31 mm
Bottom-bracket height	343 mm
Reach	415 mm
Stack	605 mm
Standover height	741 mm
Front center	729 mm

Geometry · Medium · 150mm Fork

Seat tube	407 mm
Top tube	594 mm
Head tube	105 mm
Head-tube angle	65.2°
Seat-tube angle	76.5°
Actual seat-tube angle	72.4°
Chainstay / rear center	435 mm
Wheelbase	1200 mm
Bottom-bracket drop	31 mm
Bottom-bracket height	343 mm
Reach	445 mm
Stack	619 mm
Standover height	743 mm
Front center	765 mm

Geometry · Large · 150mm Fork

Seat tube	457 mm
Top tube	621 mm
Head tube	120 mm
Head-tube angle	65.2°
Seat-tube angle	77°
Actual seat-tube angle	73.4°
Chainstay / rear center	435 mm
Wheelbase	1236 mm
Bottom-bracket drop	31 mm
Bottom-bracket height	343 mm
Reach	475 mm
Stack	633 mm
Standover height	742 mm
Front center	801 mm

Geometry · X-Large · 150mm Fork

Seat tube	495 mm
Top tube	647 mm
Head tube	130 mm
Head-tube angle	65.2°
Seat-tube angle	77.5°
Actual seat-tube angle	74.4°
Chainstay / rear center	435 mm
Wheelbase	1270 mm
Bottom-bracket drop	31 mm
Bottom-bracket height	343 mm
Reach	505 mm
Stack	642 mm
Standover height	742 mm
Front center	835 mm

Geometry · Small · 160mm Fork

Seat tube	356 mm
Top tube	562 mm
Head tube	90 mm
Head-tube angle	64.7°
Seat-tube angle	75.9°
Actual seat-tube angle	71.7°
Chainstay / rear center	435 mm
Wheelbase	1169 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	409 mm
Stack	609 mm
Standover height	745 mm
Front center	734 mm

Geometry · Medium · 160mm Fork

Seat tube	407 mm
Top tube	595 mm
Head tube	105 mm
Head-tube angle	64.7°
Seat-tube angle	76°
Actual seat-tube angle	71.9°
Chainstay / rear center	435 mm
Wheelbase	1205 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	440 mm
Stack	623 mm
Standover height	747 mm
Front center	770 mm

Geometry · Large · 160mm Fork

Seat tube	457 mm
Top tube	623 mm
Head tube	120 mm
Head-tube angle	64.7°
Seat-tube angle	76.5°
Actual seat-tube angle	72.9°
Chainstay / rear center	435 mm
Wheelbase	1241 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	470 mm
Stack	637 mm
Standover height	746 mm
Front center	806 mm

Geometry · X-Large · 160mm Fork

Seat tube	495 mm
Top tube	649 mm
Head tube	130 mm
Head-tube angle	64.7°
Seat-tube angle	77°
Actual seat-tube angle	74°
Chainstay / rear center	435 mm
Wheelbase	1275 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	500 mm
Stack	646 mm
Standover height	746 mm
Front center	841 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.