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Formula Hummer DD 2018

Photos - Bike Formula Hummer DD 2018
Outdated Product
Folding mountain bike with shock-absorbing front fork, 26" wheels and 21-speed transmission. The main distinguishing feature of this model was the folding 15-inch frame. It is made of carbon steel, which gives it high rigidity and excellent strength. The latter property is extremely important for maintaining the original geometry of the frame under the influence of serious loads that inevitably arise when driving on difficult terrain. This model is positioned by the manufacturer as a low-cost product for universal use. The 2018 Formula Hummer DD bike can handle moderate obstacles on unpaved field/forest roads with equal confidence and can be used for trips on paved roads in the city. The foldable design greatly reduces the footprint of a standing bike, which is sure to please users who liv...e in typical high-rise apartment buildings. The 26" wheels have durable double aluminium rims with 26x2.3 tyres. The developed tread of the latter helps to maintain good grip of the wheels with any type of road surface. For shock absorption of the front wheel, a steel spring-elastomer fork is used, and an effective disc brake system quickly extinguishes speed even in rainy conditions. The transmission, made using Shimano attachments, provides quick shifting of the 21st speed (3 chainrings of the system and 7 chainrings of the cassette).
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Formula Hummer DD 2018
Colour
Model year2018
Typemountain (MTB)
Frame and suspension
Frame size15"
Frame materialsteel
Suspensionhardtail
Suspension type (fork)spring-elastomer
Folding
Wheels and brakes
Wheel size26 " / 2.3" /
Rim materialaluminium
Rimdouble wall
Front brakemechanical disc
Rear brakemechanical disc
Handlebar and transmission
Speeds21
Chainrings3
Freewheel cogs7
Bottom bracket modelNeco
Front derailleurSypo
Rear derailleurShimano Tourney TZ50
Shifter typegrip shift
Shifter modelShimano Tourney RS35
Handlebar typestraight
General
Equipmentmudguards
chain guard
kickstand
Saddle modelFormula
Added to E-Catalogjanuary 2018
P/N
OPS-FR-26-242

OPS-FR-26-243

Folding mountain bike with shock-absorbing front fork, 26" wheels and 21-speed transmission. The main distinguishing feature of this model was the folding 15-inch frame. It is made of carbon steel, which gives it high rigidity and excellent strength. The latter property is extremely important for maintaining the original geometry of the frame under the influence of serious loads that inevitably arise when driving on difficult terrain.

This model is positioned by the manufacturer as a low-cost product for universal use. The 2018 Formula Hummer DD bike can handle moderate obstacles on unpaved field/forest roads with equal confidence and can be used for trips on paved roads in the city. The foldable design greatly reduces the footprint of a standing bike, which is sure to please users who live in typical high-rise apartment buildings.

The 26" wheels have durable double aluminium rims with 26x2.3 tyres. The developed tread of the latter helps to maintain good grip of the wheels with any type of road surface. For shock absorption of the front wheel, a steel spring-elastomer fork is used, and an effective disc brake system quickly extinguishes speed even in rainy conditions. The transmission, made using Shimano attachments, provides quick shifting of the 21st speed (3 chainrings of the system and 7 chainrings of the cassette).

Information in model description is for reference purposes.
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P/N:
OPS-FR-26-242

OPS-FR-26-243

Formula Hummer DD 2018 often compared
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