AUTHOR Traction 27,5 2021 - double butted alloy frame

AUTHOR Traction 27,5 2021Double butted alloy frame  |  RST Aerial TnL air fork  |  Disc hydraulic TEKTRO brakes

AUTHOR Traction 27,5 2021
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Technical specification

Size15", 17", 19"
Framedouble butted hydroformed alloy 6061 27.5"
Front forkRST Aerial 27.5 15 TRL air, remote lock out (100 mm)
Head partsAUTHOR Integrated 1.5" tapered
Chain WheelSHIMANO M4100-2 36-26 teeth 170 / 175 mm cranks
BBPartsSHIMANO BB-52 BB unit
Front derailleurSHIMANO Deore (34.9)
Rear derailleurSHIMANO Deore
ShiftersSHIMANO Deore (20)
Free wheelSHIMANO CS-M4100-10 11-42 (10)
ChainKMC X10
HubsAUTHOR Radon 32 holes
BrakesTEKTRO Gemini disc hydraulic (6" rotors)
Brakes leversTEKTRO Gemini
RimsAUTHOR Xenon TRC 27.5 32 holes
Spokesblack stainless steel 2.0 mm
TiresVITTORIA Barzo foldable 27.5" × 2.25"
PedalsAUTHOR alloy
HandlebarAUTHOR 9° 680 / 700 mm
GripsAUTHOR Pro Lock
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Navigator
Speed20
Weight13,2 kg / 17"

Geometry and sizes

Size 15" 17" 19"
Min. figure [cm] 145 155 170
Max. figure [cm] 158 172 185
S/T c-t [mm] 381 432 483
S/T c-c [mm] 0 0 0
T/T h [mm] 570 590 615
T/T a [mm] 540 554 578
H/T [mm] 115 125 130
C/S [mm] 435 435 435
W/B [mm] 1056 1076 1101
S/T ang. [°] 73 73 73
H/T ang. [°] 69 69 69
F/L [mm] 495 495 495
B/B drop [mm] 35 35 35
B/B width [mm] 68 68 68
Reach [mm] 362 379 402
Stack [mm] 590 599 604
F/R [mm] 44 44 44
Handlebars [mm] 0 0 0
Stem [mm] 0 0 0
Cranks [mm] 0 0 0
max min
silueta
AUTHOR Traction 27,5 2021

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

Photogallery

AUTHOR Traction 27,5 2021traction aut5042 viewdetraction aut5043 viewdetraction aut5045 viewdetraction aut5047 viewdetraction aut5048 viewdetraction aut5050 viewdetraction aut5051 viewdetraction aut5052 viewdetraction aut5053 viewde

Product options

grey-matt / lime15" = UA#42935401   17" = UA#42935402   19" = UA#42935403

additional accessories

AUTHOR Stand AKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 25mm), recomended for bicycles with rear disk brake. Adjustable ...AUTHOR Stand AKS-530 RSAUTHOR Stand AKS-570 R18Lightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R18. For wheel size 24”-29”. Designed for frame integrated dropout ...AUTHOR Stand AKS-570 R18AUTHOR Stand AKS-670 R18 E-bikeLightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R18. For wheel size 24”-29”. Designed for mainly for ...AUTHOR Stand AKS-670 R18 E-bikeAUTHOR Carrier ACR-20N-Alu Carrier Author Expedition for extreme load and conditions, made from AL6061 tubes d.10mm - light weight and rigid construction with triple side ...AUTHOR Carrier ACR-20N-AluAUTHOR Carrier ACR-25-AluCarrier Author Expedition, material AL6061, universal adjustable fixation, adjustable stays, max. load 25kg - tested in accordance with EN 14872.AUTHOR Carrier ACR-25-AluAUTHOR Carrier ACR-65-Alu CarrymoreA tough rear rack AUTHOR ACR-65-Alu. Equipped with adjustable legs to fit most 24” to 29” wheel MTB and 700C touring bikes This tough tubular ...AUTHOR Carrier ACR-65-Alu CarrymoreAUTHOR Mudguard front X-Bow QRMudguard Author X-BOW QR  with aerodynamic flow design is perfect for XC ride. Fits suspension or rigid forks with inner diameter of steering tube ...AUTHOR Mudguard front X-Bow QRAUTHOR Mudguard front X-FlapAuthor X-Flap is a lightweight and effective front mudguard for MTB suspension bikes. Compatible with 26”, 27.5” and 29” wheels, disc brakes ...AUTHOR Mudguard front X-FlapAUTHOR Mudguard rear X-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g.AUTHOR Mudguard rear X-BowAUTHOR Mudguard rear X-FlapX-Flap is the new rear mudguard . The mounting system features a big plastic clamp, that can be easily screwed after fitting the mudguard on the ...AUTHOR Mudguard rear X-FlapAUTHOR Mudguards AXP-07Author AXP-07 mudguards especially developed for Author Cross 700C, Author Mtb 29” and Author Mtb 27,5”. Universal bracket for all frame sizes ...AUTHOR Mudguards AXP-07AUTHOR Frame bag A-R255 Tank Bag MPPThe AUTHOR Tank Bag MPP ensures your camera is at hand in any situation. It provides easy, hassle-free access to your essential riding gear and ...AUTHOR Frame bag A-R255 Tank Bag MPPAUTHOR Triangel bag A-R213 X9The Author saddle bag A-R213 is the universal bag with the one main compartment and one net pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R213 X9AUTHOR Triangel bag A-R244The Author saddle bag A-R244 is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R244AUTHOR Saddle bag A-S3152 SuMo X9 The AUTHOR SuMo  big seat bag for big trips. Take it on the every route - easy strong fixation for extreme ride. The SuMo X9 is the 3rd generation ...AUTHOR Saddle bag A-S3152 SuMo X9