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Wheel Size
| 27.5" |
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Bike Type
| Cross Country MTB |
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Brake Type
| Disc |
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Telescopic Dropper
| No |
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Material
| Aluminium |
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Electric
| no |
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Frame
| For less weight and more efficient pedalling, the Rockrider ST 540 MTB frame is made from 6061 aluminium (only 2.1 kg in size M).
Our designers created this bike to be comfortable and easy to manoeuvre. Its slope has been designed to keep your back straighter. The lower bottom bracket helps keep you more stable during turns. |
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Frame Material
| Aluminium |
Size  If you are on a listing page, in this field you will find all the available sizes for that specific product. If you are instead on an ad page, this field reports the Size of the spedific product that is for sale. The Size is one of the most important information for choosing the best fitting product to your body. Wehtere it is a bicycle or gear. Speaking about bike clothing and shoes, sizes follow the international size charts, but when it comes to bicycles and frames it is not possible to define a standard. Bicycles and frames come in many different shapes and geometries and this results in several sizing methods. As a general rule, though, you can assume that road bicycles are sized by the lenght the seat tube in centimeters (52, 54, 56, ...) and mountain bikes are instead sized by the S,M,L, ... rule. Our advice, is to look carefully at the sizing chart you can find in our product pages, but to be sure you are choosing the best fit for you, always refer to your trusted dealer or shop, because he is the one who is the one who can assist you at best for this purpose. | S, M, L, XL |
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Front Suspension
| Ride over obstacles with the hydraulic fork. Its 100 mm travel allows you to calmly overcome more obstacles (roots, pebbles, stones, mud).
Its built-in lockout system helps to prevent bobbing and loss of speed on faster terrain. |
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Front Suspension Travel
| 100 |
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Suspension Layout
| Front Suspended |
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Headset
| NA |
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Hub Spacing
| Front: NA;
Rear: NA |
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Wheels
| 27.5 ST 540 w/23mm tubeless ready rims with 28 spokes |
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Inflation Type
| Tubeless |
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Tyres
| Rockrider All Conditions (60 TPI) 27.5”x2.1 |
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Brakeset
| Tektro 160mm w/brakelevers Tektro aluminium |
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Shifters
| SHIMANO Acera |
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Rear Derailleur
| SHIMANO Altus |
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Crankset
| SHIMANO Altus 22 and 36 tooth double chainring |
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Bottom Bracket
| NA |
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Cassette
| MICROSHIFT H092 9-cog 11 to 36 tooth |
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Chain
| KMC X9 |
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Pedals
| Rockrider Flat platform |
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Power Meter
| No |
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Saddle
| Rockrider Ergofit |
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Seatpost
| Flex aluminium 27.2mm diameter |
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Stem
| The all-aluminium Rockrider stem is 70 mm (size S), 80 mm (size M/L), or 90 mm (size XL) and can be raised to 5 adjustment intervals: + 0mm, + 7.5mm, + 15mm, + 22.5mm, + 30mm. |
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Handlebar
| 720mm oversize Rockrider Sport aluminium |
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Grips
| Soft touch |
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Belongs to MY Catalog
| 2022 |