A-Ray 2.0 2026

~~Colour variants~~

Lightweight AUTHOR Toray T700 carbon frame with Rock Shox SID Luxe Select+ B3 shock for sensitive suspension and maximum power transferRock Shox Recon Gold RL 29 AIR air fork with remote lockout for speed and efficiency on climbsSHIMANO Deore Di2 1x12 for fast and precise shiftingIntegrated carbon cockpit for stiffness and controlTRP Slate EVO brakes with confident and well-modulated brakingVITTORIA Barzo 29"x2.4" tires for excellent traction and speedHow to choose a bike

special price 99 990 Kč

original price ~~119 990 Kč~~

Full suspension performance without compromise.
For riders who demand maximum speed and control in every terrain.

The Author A-Ray 2.0 is a carbon full-suspension XC machine designed for maximum efficiency, speed and control in modern terrain.

A lightweight AUTHOR Toray T700 carbon frame combined with precisely tuned suspension delivers the perfect balance between pedaling stiffness and sensitivity in technical sections.
The rear suspension, powered by the Rock Shox SID Luxe Select+ B3 shock, effectively absorbs bumps while maintaining excellent energy transfer.
Up front, the Rock Shox SID SEL+ Remote 29 AIR air fork with handlebar lockout allows instant adjustment of the bike’s character – open for maximum traction in rough terrain, locked for efficient climbing and sprinting.
Maximum precision and shifting speed are ensured by the SHIMANO Deore XT Di2 electronic drivetrain (12-speed), delivering fast, accurate and reliable performance even under heavy load.
The build is completed with lightweight AUTHOR Flyer Carbon 30 wheels and an integrated AUTHOR carbon handlebar and stem combo, reducing weight and elevating handling to a true race level.

Technical specifications for XC racing and marathon performance

AUTHOR Toray T700 carbon frame – low weight and high stiffness
Rock Shox SID Luxe Select+ B3 shock – efficient rear suspension with maximum traction
Rock Shox SID SEL+ Remote 29 AIR air fork – remote lockout for maximum efficiency
AUTHOR Flyer Carbon 30 carbon wheels – fast acceleration and low rotational weight
SHIMANO Deore XT Di2, 12-speed – precise and instant electronic shifting
AUTHOR carbon integrated cockpit – lightweight and clean race setup
SHIMANO Deore XT hydraulic disc brakes – powerful and consistent braking performance

The Author A-Ray 2.0 is a full-suspension mountain bike that pushes modern XC and marathon riding to the next level. It combines carbon construction, top-tier suspension and race-ready components into an exceptionally fast and precise machine built for the most demanding trails.

Technical specification

Size	29" – 17.5", 19", 20.5"
Frame	AUTHOR carbon Toray T700 MTB 29 FSX, air shocker ROCK SHOX SID Luxe Select+B3 190 / 45 mm (rear travel 120 mm)
Front fork	ROCK SHOX Reba Gold RL Remote 29, air, remote lock out, 15 mm thru axle Boost, 1.5" tapered steerer (120 mm)
Head parts	FSA No. 55R ACR / STD 1,5"
Chain Wheel	SHIMANO Deore, 34 teeth, 170/175 mm cranks
BBParts	SHIMANO BB-MT501
Rear derailleur	SHIMANO Deore Di2
Shifters	SHIMANO Deore Di2 (12)
Free wheel	SHIMANO CS-M6100-12, 10-51 teeth (12)
Chain	SHIMANO M6100
Hubs	AUTHOR Helium 15 / Krypton Boost 12, 15 x 110 mm thru front axle, 12 x 148 mm thru rear axle, 32 holes
Brakes	TRP Slate EVO, disc hydraulic 4-piston (7" rotors)

Brakes levers	TRP Slate EVO
Rims	AUTHOR Helium 29 TRC, 32 holes
Spokes	black stainless steel 2.0 mm
Tires	VITTORIA Barzo, foldable, tubeless 29" x 2.40"
Handlebar	combo carbon, 740/760/780 mm
Grips/Bar tapes	AUTHOR Pro Lock
Stem	combo carbon
Seat post	KIND SHOCK RAGE Circuit, wireless remote adjustable, travel 120/150 mm (31.6)
Seat clamp	AUTHOR (34.9)
Saddle	PROLOGO Scratch M5 Space AGX Tirox
Speed	12

Geometry and sizes

Size	29"/17,5"	29"/19"	29"/20,5"
Min. figure ~~[cm]~~	167	175	184
Max. figure ~~[cm]~~	177	186	198
S/T c-t ~~[mm]~~	440	480	520
S/T c-c ~~[mm]~~	0	0	0
T/T h ~~[mm]~~	597	623	643
T/T a ~~[mm]~~	0	0	0
H/T ~~[mm]~~	100	115	135
C/S ~~[mm]~~	435	435	435
W/B ~~[mm]~~	1160	1189	1212
S/T ang. ~~[°]~~	75.1	75.1	75.1
H/T ang. ~~[°]~~	66.6	66.6	66.6
F/L ~~[mm]~~	530	530	530
B/B drop ~~[mm]~~	40	40	40
B/B width ~~[mm]~~	92	92	92
Reach ~~[mm]~~	436	459	473
Stack ~~[mm]~~	601	615	633
F/R ~~[mm]~~	44	44	44
Handlebars ~~[mm]~~	0	0	0
Stem ~~[mm]~~	0	0	0
Cranks ~~[mm]~~	0	0	0

maxmin

~~Choose the height of the character by moving the pointer on the scale.~~

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

additional accessories

1/10

450 Kč ~~595 Kč~~ X26 CarbonCreated using AUTHOR X26 Carbon - tech construction is superbly strong and incredibly light. Elegant ... more »

1/4

350 KčX28 CarbonExtremely low weight of only 24 grams. • High durability – carbon fibers technology ensures a long lifespan. • Secure bottle cage - special shape holds the bottle firmly even at high speeds and on rough terrain. • Universal design - suitable for standard bicycle bottles (diameter 72 - 74 mm, recess 140 - 145 mm). • The AUTHOR ABC-X28 Carbon is an excellent choice for racing cyclists, recreational riders, and anyone who likes stylish accessories on their bike. • AUTHOR ABC-X28 Carbon Bottle Cage It's made from high-quality carbon fibers, ensuring exceptio ... more »

1/6

399 Kč ~~499 Kč~~ R256 XL Tank Bag MPPThe AUTHOR Tank Bag MPP ensures your camera is at hand in any situation. It provides easy, hassle-fr ... more »

1/4

499 KčS315 TPN X24The Author saddle bag A-S315 TPN is the easy bag with the one main pocket and separate compartments ... more »

1/6

750 Kč ~~895 Kč~~ S3152 SuMo X9 The AUTHOR SuMo big seat bag for big trips. Take it on the every route - easy strong fixation for ... more »

AUTHOR Hand pump AAP Fatty X23 AL/Composite

1/4

350 KčFatty X23 AL/CompositeAlloy • 120 psi • 129 g • The AUTHOR Fatty X23 AL mini pump provides fast and simple tire inflation with a maximum pressure of ... more »

AUTHOR Head light PROXIMA 1500 lm / HB 22-38 mm USB Alloy

1/4

1 350 KčPROXIMA 1500 / HB 22-38 mmCREE XP-G3 LED 1500 lm • Powerbank • LCD Battery indicator • Safe Ride Home Mode • USB-C • AlloyAUTHOR PROXIMA 1500 lm with powerbank function is a more than bike light. This rechargeable light is ... more »

1/4

1 150 KčVISION 1300 lm USB AlloyLED 1300 lm / 15 W • Powerbank • LED Battery indicator • Safe Ride Home Mode • USB-C • Alloy / PCAUTHOR PROXIMA 1300 lm with powerbank function and two beam modes. This light lens is engineered wit ... more »

AUTHOR Rear Light Cubus USB CobLed 50 lm

1/6

450 KčCubus CobLed 50 lm24 COB LED • 50 lm • Alloy case • Safe Mode • Bright COB LED: High visibility day and night • Wide-angle optics for maximum side safety • Safe Ride Home: Extra power on low battery • Back-up power: 45 minutes of extra light • Ultra-lightweight: Only 21 grams • IP65 Durability: Dustproof and waterproof • AUTHOR CUBUS: Small in size, big on safety Be seen from every angle Equipped with new optical glas ... more »

1/3

499 Kč ~~699 Kč~~ S05-AluRed button for pressure adjustment, composite / Cr-Mo, max. pressure 300 PSI (2 MPa), size 60 × 250 ... more »

1/5

299 KčX-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g. more »

1/3

495 KčX-ShieldRear mudguard AUTHOR X-Shield features an optimized new mounting system. With QR lever you can easil ... more »

1/2

199 KčX-FlapAuthor X-Flap is a lightweight and effective front mudguard for MTB suspension bikes. Compatible wit ... more »

150 KčX-MudyFront mudguard AUTHOR, for down tube mounting, fabric plastic. more »

A-Ray 2.0 2026

Technical specification

Geometry and sizes

Product options

additional accessories