Mountain bike Author Impulse 29 is an introductory model in category MTB 29. Bike is based on solid alloy frame and lockable fork RST Blaze ML 29 (100 mm). Due to the larger wheels, the machine has better driving stability. This model will satisfy both hobby riders and anyone interested in sportier riding not only in the off-road conditions. Disc brakes, 21 speed and comfortable high density foam grips take care of the rider's comfort. You can choose from two colour variants.
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Technical specification
| Size | 17", 19", 21" |
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| Frame | alloy 6061 29" |
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| Front fork | RST Blaze 29 ML
lock out
(100 mm) |
|---|
| Head parts | PRESTINE Integrated
1-1/8" |
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| Chain Wheel | PROWHEEL
42-32-22 teeth
170 / 175 mm cranks |
|---|
| BBParts | VP COMP
cartridge |
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| Front derailleur | SHIMANO M190
(34.9) |
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| Rear derailleur | SHIMANO Altus |
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| Shifters | SHIMANO Altus (21) |
|---|
| Free wheel | SHIMANO HG20-7
12-32 (7) |
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| Chain | KMC Z51 |
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| Hubs | QUANDO Disc
32 holes |
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| Brakes | TEKTRO Auriga
disc hydraulic
(7" rotors) |
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| Brakes levers | TEKTRO Auriga |
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| Rims | AUTHOR Radon 29
32 holes |
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| Spokes | black steel |
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| Tires | AUTHOR Rocket
29" x 2.10" |
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| Pedals | resin |
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| Handlebar | AUTHOR Flatbar
0 mm 700 mm |
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| Grips | AUTHOR
high density foam |
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| Stem | AUTHOR alloy |
|---|
| Seat post | AUTHOR alloy
(31.6) |
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| Seat clamp | AUTHOR (34.9) |
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| Saddle | AUTHOR Courier |
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| Speed | 21 |
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| Weight | 14.5 kg / 19" |
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Geometry and sizes
| Size | 17" | 19" | 21" |
|---|
Min. figure [cm] | 165 | 180 | 195 |
|---|
Max. figure [cm] | 180 | 195 | 205 |
|---|
S/T c-t [mm] | 432 | 483 | 535 |
|---|
S/T c-c [mm] | 0 | 0 | 0 |
|---|
T/T h [mm] | 606 | 630 | 651 |
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T/T a [mm] | 580 | 600 | 618 |
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H/T [mm] | 110 | 120 | 120 |
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C/S [mm] | 445 | 445 | 445 |
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W/B [mm] | 1099 | 1123 | 1138 |
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S/T ang. [°] | 71.7 | 71.7 | 71 |
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H/T ang. [°] | 71 | 71 | 71 |
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F/L [mm] | 510 | 510 | 510 |
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B/B drop [mm] | 61 | 61 | 61 |
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B/B width [mm] | 68 | 68 | 68 |
|---|
Reach [mm] | 0 | 0 | 0 |
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Stack [mm] | 0 | 0 | 0 |
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F/R [mm] | 51 | 51 | 51 |
|---|
Handlebars [mm] | 0 | 0 | 0 |
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Stem [mm] | 0 | 0 | 0 |
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Cranks [mm] | 0 | 0 | 0 |
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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
Product options
|
|
black / green | 17" = UA#42862802 19" = UA#42862803 21" = UA#42862804 |
|
|
silver-matt / red | 17" = UA#42862812 19" = UA#42862813 21" = UA#42862814 |
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 Mudguard front X-MudyFront mudguard AUTHOR, for down tube mounting, fabric plastic.
AUTHOR Mudguards AXP-02Modern plastic mudguards suitable for "V" brakes, for sizes 24"-29" with universal attachment.
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 ...
