AUTHOR A-Ray 29 2018 - double butted alloy frame

Technical specification

Size	17.5', 19', 21'
Frame	double butted alloy 6061 29'
Shocker	air shocker ROCK SHOX Monarch RL HVI 184 / 44 mm (rear travel 100 mm)
Front fork	ROCK SHOX Recon Gold RL Remote 29 15 Solo Air air, lock out 15 mm thru axle 1.5' tapered steerer (100 mm)
Head parts	PRESTINE Integrated 1.5' tapered
Chain Wheel	SHIMANO SLX 36-26 teeth 170 / 175 mm cranks
BBParts	SHIMANO BB-MT800 PF type
Front derailleur	SHIMANO SLX direct mount
Rear derailleur	SHIMANO SLX
Shifters	SHIMANO SLX (22)
Free wheel	SHIMANO M7000-11 11-42 (11)
Chain	SHIMANO HG601
Hubs	MAVIC XA 29 wheel set 24 holes boost 15 x 110 mm thru front axle boost 12 x 148 mm thru rear axle

Brakes	SHIMANO Deore disc hydraulic (7' rotors)
Brakes levers	SHIMANO Deore
Spokes	MAVIC
Tires	VITTORIA Barzo kevlar 29' x 2.25'
Handlebar	RITCHEY 2x9 Trail 9° 700 mm
Grips	AUTHOR Pro Lock
Stem	RITCHEY Comp 4-Axis
Seat post	RITCHEY Comp (31.6)
Seat clamp	AUTHOR (34.9)
Saddle	PROLOGO Nago Evo X10
Speed	22
Weight	13,4 kg / 19'

max min

The recommended size and stature are just indicative. It is recommended to always consult your choice with the dealer.

S/T c-t - seat tube (center-top), length of the seat tube from the middle of BB parts to its peak
S/T c-c - seat tube (center-center), length of the seat tube from the middle of BB parts to an axle of the upper tube
T/T h - top tube horizontal, horizontal lenght of the upper tube
T/T a - top tube actual, real lenght of the upper tube
H/T - head tube, head tube lenght
C/S - chain stay, chain brace lenght
W/B - wheel base, wheelbase (front and rear axle lenght)
S/T ang. - seat tube angel, angle between the seat tube axis and an imaginary line connecting the axes of the front and rear wheel
H/T ang. - head tube angel, angle between the head tube axis and an imaginary line connecting axes of the front and rear wheels
F/L - fork length, fork length from the head parts bottom to the middle of the front wheel
B/B drop - bottom bracked drop, lenght between an imaginary line connecting wheels centers and BB parts, measured from BB parts
F/R - fork rake, distances between the head tube axis and fork axis measured at center of the front wheel, so-called. off set