Curso dianteiro
100 mm
Este valor está dentro do intervalo central desta classe.
Rockrider 27.5" E-ST 100 Electric
Ano-modelo: 2021
Mountain bikeCross-country
Bicicleta elétrica
Página do fabricante
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Rockrider 27.5" E-ST 100 Electric
- 100
- 27.5″
- Disco mecânico
Altura do ciclista (cm)
Guia de tamanhos- SM
- MD
- LG
- XL
Componentes
Como o fabricante lista. Peças encontradas no catálogo de um fabricante levam à sua entrada; os degraus mostram a precisão: marca, linha, modelo ou o produto exato.
Sistema elétrico
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Bateria
Our Rockrider mountain bike team has designed a battery that locks in place with a simple lever. Child's play! This locking system prevents the battery vibrating when riding on rough terrain. There is also a lock in case you want to stop your battery getting stolen. For example, if you park your bike in the street.
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Motor
The motor on the rear wheel was co-developed with VISION for mountain biking: - a torque of 42Nm to overcome your first slopes - a wheel axle of 150x12mm to stand up to rough terrain - watertight bearings to withstand environmental conditions which can sometimes be tough. What if you get a puncture? 8 Mm Allen key a needed to unscrew the wheel nuts. This tool is available in our 900 multi-purpose tool/bike multi-tool.
Suspensão
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Garfo
Calmly overcome obstacles (roots, rocks, gravel, etc.) thanks to the 100mm of travel in the Suntour XCT 30 fork. Its design, based on a mechanical spring, is reliable and easy to maintain. It features U-Fit (weight adjuster) technology so that you can easily adjust the stiffness, based to the rider's weight, using a dial.
Transmissão
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Pedivela
The E-ST100 electric bike is equipped with a single chainring and anti-drop technology to prevent chain drops. A single shifter on the right handlebar makes it easy to shift between the 8 speeds. In detail: - Anti-derailment 32-tooth chainring - MICROSHIFT M25 8-speed rear derailleur - MICROSHIFT TS39 right shifter with indicator - MICROSHIFT H081 8-cog cassette (11-34 teeth) - KMC Z7 chain
E-ST100
Freios
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Freios
No matter the riding conditions (dry, muddy, wet), the Tektro TKD68 180 mm mechanical disc brakes at the front and rear provide powerful, progressive braking. Incompressible cable housing ensures a firm touch and perfect transmission of power from lever to disc.
Rodas e pneus
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Aros
These wheels were specially designed for this mountain bike: - 23 mm rims (width between brackets), 28 spokes at the front and 36 oversize spokes at the rear, for greater durability and good grip on wide tyres (up to 2.5"). - Cone hub with bearings (easy to maintain) at the front - Sealed motor bearings at the rear - TUBELESS READY rims: you will need TUBELESS tyres, specifc PRESTA valves, and puncture sealant.
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Pneus
So you feel safe on any terrain, and for traction suited to your motor, the E-ST100 MTB is equipped with exclusive Rockrider All Terrain Light (30 TPI) tyres with a wide 2.2-inch cross-section. Our test riders particularly liked these tyres for their good grip Mounted on wide rims, these tyres, and the rubber they are made from, provide great grip, traction, and comfort. on any terrain.
E-ST100
Cockpit e pontos de contato
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Selim
Since your mountain bike rides will get longer and longer, it is important to sit comfortably. So our teams designed the exclusive ROCKRIDER Ergofit Evo saddle.Suitable for all hip sizes, the "hammock" shape is particularly good for sporty rides. The 31.6 mm aluminium seat post ensures compatibility with most adjustable and suspended saddles on the market.
Tamanhos e geometria
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Entenda tamanhos e medidas
Geometria não publicada
Especificações
Quadro e garfo
- Perfil de uso
-
- Unissex
Suspensão
- Configuração da suspensão
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- Hardtail
- Curso dianteiro
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- 100 mm
Transmissão
- Coroas dianteiras
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- 2
- Menor coroa
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- 11
- Maior coroa
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- 34
Rodas e freios
- Configuração das rodas
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- Mesmo tamanho
- Tipo de freio
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- Disco mecânico
Ajuste e controles
- Câmbio
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- Mecânico
Especificações adicionais
- Bateria
-
- Our Rockrider mountain bike team has designed a battery that locks in place with a simple lever. Child's play! This locking system prevents the battery vibrating when riding on rough terrain. There is also a lock in case you want to stop your battery getting stolen. For example, if you park your bike in the street.
- Mola do garfo
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- Mola
- Largura do pneu
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- 2.2″
- Material das rodas
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- Alumínio
- Tamanho das rodas
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- 27.5″
Análise técnica
Como estes números se situam entre bicicletas da mesma classe e ano-modelo. Contexto, não ranking.
Câmbio
Mecânico
89 de 1.368 bicicletas com este dado usam câmbio eletrônico.
Mudanças na linha
Os dados publicados que mudam entre as versões desta família e em relação ao mesmo modelo um ano antes. Informação ausente nunca conta como zero.
Mudanças desde 2020
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