Compare bikes: Compare Rockrider 27.5" ST 530 (2020) vs. Rockrider ST 540 (2020) - Findabike

2 9-speed chainwheels for 18 easy-to-use speeds.The thru-axle bottom bracket is very stiff and long-lasting.In detail:-SHIMANO Altus 22 and 36 tooth double chainring-MICROSHIFT FD-M462 front derailleur-SHIMANO Altus rear derailleur-SHIMANO Acera shifters with speed indicators-MICROSHIFT H092 9-cog 11 to 36 tooth cassette-KMC X9 chain

The ST 530 S MTB has a UNISEX frame.The frame of the ST 530 S has been carefully designed down to the smallest detail, from the top tube's relatively pronounced slope, to the wide range of sizes (M: 1.65 m to XL: 2 m). The ST 530 S is not only lightweight and comfortable, but UNISEX as well.To make the most of the improved comfort, the women on the Rockrider team recommend the 500 Women's Sports saddle, which is specially designed for the female form. - For less weight and more efficient pedalling, the Rockrider ST 530 S frame is made from 6061 aluminium (only 2.7 kg in size M without suspension). Its 120 mm rear shock uses a single-pivot system (more sensitive to small impacts, while remaining firm when encountering large impacts) and sealed bearings for a great lifespan.

With a heavily sloped top tube and a wide range of sizes (from S: 1.50m to XL:2.00m).The ST 540 mountain bike frame is UNISEX.The ST 540 mountain bike is available with the same frame in a WOMEN'S version: fitted seat, narrower handlebar, shorter stem, fork with a more flexible spring, and brake levers that are closer together.As a WOMAN, if you choose the MEN'S model, we recommend at least purchasing the WOMEN'S SPORT 500 saddle which is fitted to the female form. - 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.

The hydraulic fork, with 120 mm travel, allows you to easily ride over more obstacles (roots, pebbles, stones, mud).The fork's built-in lockout system helps to prevent bobbing and loss of speed on faster terrain.

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. - rear: This mountain bike has no rear suspension. It is a "semi-rigid" mountain bike.Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: this mountain bike is lighter; less energy is lost on flatter ground. If however your primary concern is comfort and manoeuvrability, the ST 540 is available in a full suspension version with suspension at the rear.

No matter what conditions you ride in (dry/wet), the Rockrider by Tektro 160 mm double hydraulic disc brakes will come through for you, even in the mud.Hydraulic brakes deliver more powerful and progressive braking and require less effort applied to the brake levers.The aluminium brake levers are light, easy to grip, and precise.

No matter what conditions you ride in (dry/wet), the Rockrider by Tektro 160mm double hydraulic disc brakes will come through for you, even in the mud.Hydraulic braking adds more power and progressive braking and requires less powerful use of the brake levers.The aluminium brake levers are easy to grip, lightweight, and precise.

The adjustable stem on the ST 530 S allows you to position the levers so they're easy to grip. The all-aluminium ROCKRIDER stem is 70 mm (size S), 80 mm (size M/L), or 90 mm (size XL) and can be raised in 5 adjustment intervals: + 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm, + 30 mm.In detail:- 720 mm oversize ROCKRIDER SPORT aluminium handlebar- ROCKRIDER SPORT "soft touch" ergonomic grips for good grip and a comfortable feel

The adjustable stem brings the ST 540 controls to your hands. 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.In detail:- 720mm oversize ROCKRIDER SPORT aluminium handlebar- ROCKRIDER SPORT "soft touch" ergonomic grips for good grip and a comfortable feel.

The ST 530 S saddle is welded to prevent any saddle movement as you cycle.Because your comfort is our next priority after safety, we've added an exclusive Rockrider Ergofit Evo saddle that is wider and hammock shaped.Easily adjust the height of your saddle with the 400 mm long, 31.4 mm diameter seat post.

Our teams designed and created an exclusive ROCKRIDER ERGOFIT Evo saddle.Designed for all hip widths, its hammock shape is very comfortable for long, athletic rides. The Flex 27.2mm diameter aluminium seatpost also contributes to its increased level of comfort.Quick and easy tool-free adjustment of your saddle height using the adjustment lever on the seat post clamp.

The ST 530 S comes with Rockrider Flat platform pedals with a wider surface and more pronounced dots to better keep your foot on pedal.

The ST 540 comes with Rockrider Flat platform pedals with a wider pedalling surface and more pronounced dots for better grip on the pedal.