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Aura XR7 2026
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Aura XR7 2026

Colour variants
Tripple butted alloy frame with fully Integrated Cable Routing included head setLightweight full carbon fork with 6 threaded bossesSingle chainring with 42 t. and drive train SHIMANO GRX, 12 speedMAVIC Allroad Disc CL UST wheel sets 700cSHIMANO GRX RX410 hydraulic disc brakesPANARACER Gravel King X1 TLC 700 x 40c foldable tiresJak vybrat kolo
price 59 990 Kč
other models
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Technical specification

Size50, 52, 54, 56, 58 cm
Frametriple butted alloy, max. tyre size 45 mm
Front forkAUTHOR carbon, 1.5" tapered
Head partsFSA No. 69 / 56 / SRS / Center 1,5"
Chain WheelSHIMANO GRX 820-1, 42 teeth, 172,5/175 mm cranks
BBPartsSHIMANO BB-R60, BB unit
Rear derailleurSHIMANO GRX 822
ShiftersSHIMANO GRX 610 (12)
Free wheelSHIMANO CS-M7100-12, 10-45 teeth (12)
ChainKMC X12
HubsMAVIC Allroad CL 700, wheel set, 24 holes, 12 x 100 mm thru front axle, 12 x 142 mm thru rear axle
BrakesSHIMANO GRX 410, disc hydraulic (160 mm rotors)
Brakes leversSHIMANO GRX 610
RimsMAVIC Allroad CL 700 wheel set, 24 holes
SpokesMAVIC
TiresPANARACER Gravel King X1, foldable, 700 x 40c
HandlebarRITCHEY Road ErgoMax Comp, 420/440/460 mm
Grips/Bar tapesAUTHOR microfiber / gel
StemRITCHEY Comp 4-Axis
Seat postRITCHEY 2B Comp (27.2)
Seat clampAUTHOR (31.8)
SaddlePROLOGO Scratch M5 Space AGX T2.0
Speed12

Geometry and sizes

Size 500 520 540 560 580
Min. figure [cm] 160 168 176 183 190
Max. figure [cm] 170 178 185 193 205
S/T c-t [mm] 500 520 540 560 580
S/T c-c [mm] 460 480 500 520 540
T/T h [mm] 530 550 570 590 610
T/T a [mm] 0 0 0 0 0
H/T [mm] 135 150 165 180 200
C/S [mm] 435 435 435 435 435
W/B [mm] 1026 1037 1052 1062 1071
S/T ang. [°] 74.5 74 73.5 73 72.5
H/T ang. [°] 70.5 71 71 71.5 72
F/L [mm] 408 408 408 408 408
B/B drop [mm] 70 70 69 68 68
B/B width [mm] 68 68 68 68 68
Reach [mm] 371 381 392 402 409
Stack [mm] 572 588 601 617 638
F/R [mm] 45 45 45 45 45
Handlebars [mm] 0 0 0 0 0
Stem [mm] 0 0 0 0 0
Cranks [mm] 0 0 0 0 0
maxmin
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Aura XR7 2026

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

- / black50 = UA#42972602   52 = UA#42972603   54 = UA#42972604   56 = UA#42972605   58 = UA#42972606

additional accessories

AUTHOR Bottle cage ABC-PRO
AUTHOR Bottle cage ABC-PRO
AUTHOR Bottle cage ABC-PRO
AUTHOR Bottle cage ABC-PRO
AUTHOR Bottle cage ABC-PRO
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packing
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packing
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packing
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packing
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packing
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199 Kč 299 Kč PRO33 g • The AUTHOR PRO Bottle Cage is light, designed for easy bottle entry / removal on the go.  Great to ... more »
AUTHOR Bottle cage ACP-X26 Karbon
AUTHOR Bottle cage ACP-X26 Karbon
AUTHOR Bottle cage ACP-X26 Karbon
AUTHOR Bottle cage ACP-X26 Karbon
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front
front
front
front
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450 Kč 595 Kč X26 CarbonCreated using AUTHOR X26 Carbon - tech construction is superbly strong and incredibly light. Elegant ... more »
Bottle cage ACP-X28 Carbon
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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 »
AUTHOR Frame bag A-R255 Tank Bag MPP
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dimensions
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350 Kč 475 Kč R255 Tank Bag MPPThe AUTHOR Tank Bag MPP ensures your camera is at hand in any situation. It provides easy, hassle-fr ... more »
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AUTHOR Frame bag A-R260 ProLong
dimensions
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right side
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399 Kč 499 Kč R260 ProLongThe Author saddle bag A-R260 ProLong is the universal bag with the one main compartment and one flat ... more »
AUTHOR Frame bag A-R270
front fixation
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399 KčR270The Author saddle bag A-R270 16" is the universal bag with the one main compartment and one flat poc ... more »
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AUTHOR Frame bag A-R290 Energy Bag
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dimensions
top
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250 Kč 399 Kč R290 Energy BagNYLON 420DThe AUTHOR A-R290 Energy Bag ensures your necessary items are at hand in any situation. It provides ... more »
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AUTHOR Bag CargoCage WatterProof  9l
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side
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399 KčCargoCage WP 9 l9 l • 160 g • waterproof fabricThe AUTHOR CargoCage 9l is designed to fit the side cargo cages mainly anyway can be fixed on rear c ... more »
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AUTHOR Saddle bag A-S3152 SuMo X9
dimensions
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side L
side R
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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
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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 Stand AKS-530 RS
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399 KčAKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 32 mm), recomen ... more »
Head Light A-Quantum 750 lm USB L-Run
battery
dimensions
helmet bracket
lighting
package contents
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595 KčQUANTUM 750 lm L-Run USB AlloyCREE XP-G3 LED 750 lm • LED battery indicator • Safe Ride Home Mode • USB-C • AlloyThe AUTHOR QUANTUM 750 lm L-Run is a USB rechargeable headlight with a CREE XP-G3 LED 750 lm output. ... more »
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AUTHOR Head light PROXIMA 1000 lm / HB 22-38 mm USB Alloy
run time
on helmet
capacity display
USB
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1 095 KčPROXIMA 1000 lm / HB 22-38 mm USB AlloyCREE XP-L2 LED 1000 lm • Powerbank • LCD Battery indicator • Safe Ride Home Mode • USB-C • AlloyAUTHOR PROXIMA 1000 lm with powerbank function is a more than bike light. This rechargeable light is ... more »
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AUTHOR Flashing light V-Block360 USB CobLed 80 lm
lighting 2
lighting 1
run time
description
description
package contents
USB
top
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499 KčV-Block360 CobLed 80 lm USB80 lm • 360 • Automatic Function • The AUTHOR V-Block produces an incredible 360° of light, so you’ll be clearly seen from all angle ... more »
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AUTHOR Rear Light Cubus/Brake USB CobLed 70 lm Alloy
attachment under the saddle
run time
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550 KčCubus Brake USB CobLed 70 lm20 COB LED & XPE RED • Alloy case • Brake Sensor • Safe Mode • The AUTHOR CUBUS 70 lm with the brake sensor and new optical lens technology is clearly seen from wi ... more »
Carrier ACR-12-Alu
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dimensions
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795 Kč 895 Kč ACR-12-Alu570 g • top place 330x85-115 mm • A tough rear rack AUTHOR ACR-12-Alloy. Equipped with adjustable legs to fit most 24” to 29” whe ... more »
Carrier ACR-16-Alloy
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dimensions
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695 KčACR-16-Alloy566 g • top place 360 x 105 mm • A tough rear rack AUTHOR ACR-16-Alu. Equipped with adjustable legs to fit most 24” to 29” wheel ... more »
Carrier ACR-18-Alloy
dimensions
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back
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795 KčACR-18-Alloy653 g • top place 310x70 mm • A tough rear rack AUTHOR ACR-18-Alloy. Equipped with adjustable legs to fit most 24” to 29” whe ... more »
AUTHOR Mudguard rear X-Bow Cross
adjusting
assembly
top
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back
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115 Kč 199 Kč X-Bow CrossThe mudguard AUTHOR X-Bow Cross with fast and easy clipping system on seat tube will make the lazies ... more »
AUTHOR Mudguard rear X-Flap Seat
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199 KčX-Flap SeatThe mudguard AUTHOR X-Flap with fast and easy clipping system on saddle rails will make the laziest ... more »
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AUTHOR Cargo cage ACR-F05-Alu
dimensions
on bike
from below
side
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695 KčACR-F05-AluALLOY • 163 g • The AUTHOR CARGO F05 is the perfect combination of bottle cage and bicycle rack. Designed to carry b ... more »
AUTHOR Mudguard front X-Mudy Cross
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199 KčX-Mudy CrossFront mudguard AUTHOR, for down tube mounting, fabric plastic. more »