Guru 1.0 2025

~~Colour variants~~

New carbon frame with full integ. cable routingCarbon fork, 12mm axle, holes for carrier CARGO ACR-F05-ALUComponents SHIMANO GRX, 22 speedComponents handlebar/stem/seatpost FSALegendary tires PANARACER Gravel King SK 700 × 40CHolders for carrier and top frame bagSpecial gravel saddle AUTHOR Guru

~~Buy now~~price 65 990 Kč

# 48 # 51 # 54 # 57 # black # silver

other models

Technical specification

Size	48 cm (S), 51 cm (M), 54 cm (L), 57 cm (XL)
Frame	AUTHOR karbon Toray T700/M40 monocoque gravel
Front fork	AUTHOR karbon Toray T700 monocoque gravel, 1.5" tapered
Head parts	FSA Orbit C-40 1.5" tapered
Chain Wheel	SHIMANO GRX 600, 46-30 teeth, 172,5 / 175 mm cranks
BBParts	SHIMANO BB-RS501, BB unit
Front derailleur	SHIMANO GRX 810
Rear derailleur	SHIMANO GRX 810
Shifters	SHIMANO GRX 600 (22)
Free wheel	SHIMANO CS-HG701-11, 11-34 (11)
Chain	KMC X11
Hubs	QUANDO Road Disc, 12 × 100 mm thru front axle, 12 × 142 mm rear axle, 32 holes
Brakes	SHIMANO GRX 400, disc hydraulic (160 mm rotors)

Brakes levers	SHIMANO GRX 400
Rims	JALCO SRD 21, 32 holes
Spokes	black stainless steel 2.0 mm
Tires	PANARACER Gravel King SK Sport, aramid, 700 × 38C (40-622)
Handlebar	FSA Wing AGX, 420 / 440 mm
Tapes	AUTHOR microfiber / gel
Stem	FSA NS SMR-II
Seat post	FSA Comet SBO alloy (27.2)
Seat clamp	AUTHOR (31.8)
Saddle	AUTHOR Guru CR
Speed	22

Geometry and sizes

Size	48 cm (S)
Min. figure ~~[cm]~~	160
Max. figure ~~[cm]~~	170
S/T c-t ~~[mm]~~	480
S/T c-c ~~[mm]~~	0
T/T h ~~[mm]~~	549
T/T a ~~[mm]~~	0
H/T ~~[mm]~~	130
C/S ~~[mm]~~	435
W/B ~~[mm]~~	1035
S/T ang. ~~[°]~~	73.5
H/T ang. ~~[°]~~	70.5
F/L ~~[mm]~~	408
B/B drop ~~[mm]~~	74
B/B width ~~[mm]~~	73
Reach ~~[mm]~~	381
Stack ~~[mm]~~	567
F/R ~~[mm]~~	47
Handlebars ~~[mm]~~	0
Stem ~~[mm]~~	0
Cranks ~~[mm]~~	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

Product options

titan-matt / black

48 = UA#42962602 51 = UA#42962603 54 = UA#42962604 57 = UA#42962605