1. Grey's Bikes S4 Enduro Large
The S4 is named after the top-secret base where the "actual" alien space craft used to be located in the late 1980's and early 1990's. Whistleblower Bob Lazar made the Nevada base famous when he revealed the existence and location of this facility.
S4 Enduro Frame Specs
Material Toray T700 Carbon Fiber
Weight 2700g (+/- 40g)
Wheel size 29", 27.5+, Mixed Wheel
Rear Travel 150mm (210 x 55mm)
Brake mount 160mm post mount
Rear wheel spacing 12 x 148mm
Seat tube 30.9mm
Bottom Bracket BSA
Headtube IS 1 1/8 x 1.5
Color Greys'Gray
Shock Dvo Topaz (210x55)
Sizes Large
Warranty Lifetime (original owner)
S4 Enduro Frame Specs
Material Toray T700 Carbon Fiber
Weight 2700g (+/- 40g)
Wheel size 29", 27.5+, Mixed Wheel
Rear Travel 150mm (210 x 55mm)
Brake mount 160mm post mount
Rear wheel spacing 12 x 148mm
Seat tube 30.9mm
Bottom Bracket BSA
Headtube IS 1 1/8 x 1.5
Color Greys'Gray
Shock Dvo Topaz (210x55)
Sizes Large
Warranty Lifetime (original owner)
Geometry
Large
Large
Reach 462mm
Stack 639mm
Effective TT Length 639mm
Seat Tube Length 383mm
Effective ST Angle 74 deg
Headtube Length 110mm
Headtube Angle 65 deg
Chain Stay Length 452mm
Wheelbase 1227mm
BB Height 345mm
*All above geometry numbers are with 29" wheels