Technical specification
| Size | 15", 17", 19", 21" |
|---|---|
| Frame | alloy 6061 27.5" |
| Front fork | RST Gila 27.5 ML lock out (100 mm) |
| Head parts | PRESTINE Integrated 1-1/8" |
| Chain Wheel | PROWHEEL 42-34-24 teeth 170 / 175 mm cranks |
| BBParts | VP COMP cartridge |
| Front derailleur | SHIMANO M190 (34.9) |
| Rear derailleur | SHIMANO Altus |
| Shifters | SHIMANO Altus (21) |
| Free wheel | SHIMANO HG20-7 12-32 (7) |
| Chain | KMC Z51 |
| Hubs | QUANDO Disc 32 holes |
| Brakes | TEKTRO Auriga disc hydraulic (6" rotors) |
| Brakes levers | TEKTRO Auriga |
| Rims | AUTHOR Radon 27.5 32 holes |
|---|---|
| Spokes | black steel |
| Tires | AUTHOR Rocket 27.5" x 2.10" |
| Pedals | resin |
| Handlebar | AUTHOR 25 mm 660 / 680 mm |
| Grips | AUTHOR high density foam |
| Stem | AUTHOR alloy |
| Seat post | AUTHOR alloy (31.6) |
| Seat clamp | AUTHOR (34.9) |
| Saddle | AUTHOR Courier |
| Speed | 21 |
| Weight | 14.3 kg / 19" |
Geometry and sizes
| Size | 15" | 17" | 19" | 21" |
|---|---|---|---|---|
| Min. figure | 145 | 155 | 170 | 182 |
| Max. figure | 158 | 172 | 185 | 195 |
| S/T c-t | 381 | 432 | 483 | 533 |
| S/T c-c | 0 | 0 | 0 | 0 |
| T/T h | 570 | 590 | 615 | 635 |
| T/T a | 537 | 554 | 578 | 602 |
| H/T | 115 | 125 | 130 | 140 |
| C/S | 435 | 435 | 435 | 435 |
| W/B | 1058 | 1081 | 1106 | 1126 |
| S/T ang. | 73 | 73 | 73 | 73 |
| H/T ang. | 69 | 69 | 69 | 69 |
| F/L | 495 | 495 | 495 | 495 |
| B/B drop | 35 | 35 | 35 | 35 |
| B/B width | 68 | 68 | 68 | 68 |
| Reach | 0 | 0 | 0 | 0 |
| Stack | 0 | 0 | 0 | 0 |
| F/R | 44 | 44 | 44 | 44 |
| Handlebars | 0 | 0 | 0 | 0 |
| Stem | 0 | 0 | 0 | 0 |
| Cranks | 0 | 0 | 0 | 0 |
max
min
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
Product options
| grey-matt / orange | 15" = UA#42862601 17" = UA#42862602 19" = UA#42862603 21" = UA#42862604 | |
| white / blue | 17" = UA#42862612 19" = UA#42862613 21" = UA#42862614 |
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 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 Mudguard AXP-810-Uni rearRear mudguard AUTHOR, for seat post tube mounting, easy insertion/ slide out, fabric plastic. For sizes 26"-29", weidth 80mm.
AUTHOR Mudguard rear X-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g.
AUTHOR Front carrier ACR-F14-AluA tough tubular aluminium front rack. Designed specifically for front suspension fork with brake pivots or with disc brakes only, for wheel diameter ...
AUTHOR Mudguards AXP-02Modern plastic mudguards suitable for "V" brakes, for sizes 24"-29" with universal attachment.
AUTHOR Mudguards AXP-04Modern plastic mudguards suitable for "V" brakes, for sizes 24"-27,5" with universal attachment.
AUTHOR 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-60High quality AUTHOR AXP full length mudguard set. Fenders are constructed from PET plastic and carry an aluminum foil insert, making them durable ...