AUTHOR Spirit 27,5 ASL 2021 - rst aerial 27.5 trl air fork, 100mm travel, remote

AUTHOR Spirit 27,5 ASL 2021RST AERIAL 27.5 TRL air fork, 100mm travel, remote control  |  New SHIMANO ALIVIO rear derailleuer and shifting, 18 speed  |  New AUTHOR XENON 27.5 TRC rims, 24 mm, Tubeless Ready Compatible

AUTHOR Spirit ASL 27,5 2021
Interested in other model`s year?
2018201920202021

Technical specification

Size16", 18"
Framehydroformed alloy 6061 27.5" (ASL)
Front forkRST Aerial 27.5 TRL air, remote lock out (100 mm)
Head partsAUTHOR Integrated 1.5" tapered
Chain WheelSHIMANO MT210-2 36-22 teeth 170 mm cranks
BBPartsSHIMANO BB-MT500 BB unit
Front derailleurSHIMANO Alivio (34.9)
Rear derailleurSHIMANO Alivio
ShiftersSHIMANO Alivio (18)
Free wheelSHIMANO HG400-9 11-36 (9)
ChainKMC Z9
HubsQUANDO Disc 32 holes
BrakesTEKTRO Auriga disc hydraulic (6" rotors)
Brakes leversTEKTRO Auriga WS
RimsAUTHOR Xenon TRC 27.5 32 holes
Spokesblack steel
TiresAUTHOR Speed Master 27.5" × 2.00"
PedalsAUTHOR alloy
HandlebarAUTHOR 9° 660 / 680 mm
GripsAUTHOR GripLock foam
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Fenix
Speed18
Weight13,7 kg / 16"

Geometry and sizes

Size 14" 16" 18"
Min. figure [cm] 140 155 168
Max. figure [cm] 158 170 185
S/T c-t [mm] 356 406 457
S/T c-c [mm] 0 0 0
T/T h [mm] 545 560 585
T/T a [mm] 541 545 563
H/T [mm] 110 120 130
C/S [mm] 435 435 435
W/B [mm] 1043 1064 1090
S/T ang. [°] 73 73 73
H/T ang. [°] 70 69.5 69.5
F/L [mm] 495 495 495
B/B drop [mm] 45 45 45
B/B width [mm] 68 68 68
Reach [mm] 362 375 397
Stack [mm] 599 606 615
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 Spirit 27,5 ASL 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

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Product options

silver-matt / pink14" = UA#42935100   16" = UA#42935101   18" = UA#42935102

additional accessories

AUTHOR Bottle cage ABC-35 X7Bottle cage Author ABC-35, easy bottle removing from side direction (left or right according the fixation). Recomended for low geometry bicycle ...AUTHOR Bottle cage ABC-35 X7AUTHOR Bottle cage ABC-L&R05Bottle cage AUTHOR ABC-L&R05 designed for easy bottle removing from side direction. It is lightweight and has a contoured inner edge which makes ...AUTHOR Bottle cage ABC-L&R05AUTHOR 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 Mudguards AXP-City 60Mudguard set AUTHOR City 60 is compatible with most of the 700 C bicycles equipped with disc brakes or V-Brakes and with suspension or rigid fork. ...AUTHOR Mudguards AXP-City 60AUTHOR Frame bag A-R211 TwinThe Author saddle bag A-R211 TWIN is the easy bag with the one main compartment on each side. Designed for long satisfied use. Universal and strong  ...AUTHOR Frame bag A-R211 TwinAUTHOR Frame bag A-R282 MPPThe AUTHOR A-R282 MPP ensures your camera is at hand in any situation. It provides easy, hassle-free access to your essential riding gear and is ...AUTHOR Frame bag A-R282 MPPAUTHOR Triangel bag A-R281 F GSBFrame bag, universal velcro attachment for fixation in front frame triangle (on most of types of frames), 2 separate pockets with the soft protection  ...AUTHOR Triangel bag A-R281 F GSB