WHAT SIZE MOUNTAIN BIKE TO CHOOSE?
Several sizes are available:
S: between 1.50 m and 1.64 m
M: between 1.65 m and 1.74 m
L: between 1.75 m and 1.84 m
XL: between 1.85 m and 2.00 m
If you're on the borderline between 2 sizes:
Choose the smaller size for better handling (easier to handle) and comfort (straighter back).
Choose the larger size for a more extended pedaling position (better performance).
MIXED FRAME
The frame of the ST 530 S is MIXED.
Studied down to the smallest detail, with a very pronounced sloping top tube, over a fairly wide size range (from M:1m65 to XL:2m00), the frame of the ST 530 S is not only light and comfortable, it's also MIXED.
For even greater comfort, the women on the ROCKRIDER team recommend the SPORT FEMME 500 saddle, adapted to women's morphology.
A WORD FROM THE TEAM
As mountain bike enthusiasts, we designed and developed the ST 530 S mountain bike from start to finish at BTWIN VILLAGE (Lille).
A mountain bike that's easier to ride: more progressive and powerful hydraulic disc brakes, shock absorber and 120mm fork to overcome obstacles, single chainring to adapt quickly to changing terrain...
Mountain bikers were involved in every stage of the project to validate this bike.
LIGHTWEIGHT, COMFORTABLE FRAME
For greater lightness and efficient pedaling, the frame of the ROCKRIDER ST 530 S mountain bike has been designed in 6061 aluminum (only 2.7KG in size M, without shock absorber). Its 120 mm rear shock absorber is based on a single-pivot system (more sensitive to small terrain shocks, while remaining firm in the face of large impacts) and sealed bearings, for long life.
120° FRONT SUSPENSION MM
The hydraulic fork, with 120 mm of travel, allows you to negotiate more obstacles (roots, pebbles, stones, mud) with complete peace of mind.
The fork's integrated locking system prevents pumping and loss of speed on rolling sections.
REAR SUSPENSION
This mountain bike features a ROCKRIDER U-FIT 120 spring shock mm, specifically tuned for the frame. You can easily adjust it according to your weight, ensuring a very good sensitivity/performance ratio.
DERAILLEUR & TRANSMISSION: A SINGLE CHAINRING LIKE THE PROS!
"Discover the efficiency and ease of a single chainring:
1 chainring and 9 gears.
Accelerate on the flat and tackle climbs easily without compromise.
With just 1 handlebar shifter, there's no need to think!
Single chainring ROCKRIDER FC ATB 500 - 32 teeth
-Rear derailleur MICROSHIFT ADVENT braked clevis
-Right-hand shifter MICROSHIFT ADVENT
-Cassette MICROSHIFT H092 9 sprockets 11 to 42 teeth
-Large, sturdy chain KMC Z9"
HANDLEBARS, STEM, HANDLES
With its adjustable stem, the ST 530 S's controls are a breeze to use. Made entirely of aluminum, the ROCKRIDER stem measures 70 mm (size S), 80 mm (size M / L) and 90 mm (size XL) and can be adjusted upwards in 5 stages: + 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm, + 30 mm.
In detail:
ROCKRIDER SPORT "oversize" 720 mm
- "Soft touch" ROCKRIDER SPORT handles, for a good grip and pleasant contact.
SADDLE
The welded saddle clamp on the ST 530 S prevents the saddle from moving while riding.
Because your comfort is our top priority after safety, we offer you an exclusive ROCKRIDER ERGOFIT EVO saddle, which is wider and has a hammock-shaped profile.
Easily adjust your saddle height with the steel stem, diameter 31.4 mm and length 400 mm.
HYDRAULIC DISC BRAKES
No matter what conditions you're riding in (dry/wet), the dual 160 mm hydraulic disc brakes for front and rear are there to help, even in the mud.
Hydraulic braking gives you more power and progressiveness, and much less muscular effort to apply to the levers.
The aluminum brake levers are easy to grip and precise.
27.5" WHEELS WITH DOUBLE-WALL RIMS & TIRES FOR ALL CONDITIONS
The aluminum wheels are efficient and robust, with a 27.5" diameter and double-walled rims. Their diameter is an excellent compromise between comfort and performance. With 28 spokes, they are light, stiff and resistant.
The wide ROCKRIDER ALL CONDITIONS (30 TPI) 27.5 "x2.0 tires have sidewall studs for all-terrain use (dry, wet).
23 mm TUBELESS READY rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tires, and puncture-proof fluid to add.
FLAT PEDALS
The ST 530 S comes with flat ROCKRIDER FLAT mountain bike pedals, with a wider support surface and more spikes for better support of the foot on the pedal.
TRANSPORT & STORE YOUR MOUNTAIN BIKE EASILY
We've added a quick-release system for easy front and rear wheel removal and mounting.
Our tip: a bike rack is a simple way of transporting your mountain bike without dirtying your car.
ACCESSORIES
Your ST 530 S mountain bike comes complete with bell, lights, wheel reflectors and pedals.
The frame is compatible with:
-Water bottle holder with side opening (ref. 8548543)
-Mountain bike mudguard kit (ref. 8385291)
-Saddle bags 100 (ref. 8347394) and 500 (ref. 8354448)
COMFORT & SAFETY
Your bike's equipment (chain, derailleur, brakes, etc.) will adjust.
Warranty
Lifetime (frame, stem, handlebars). Spare parts availability: 2 years.
Weight
S - 155-164cm : 15.4 kg
M - 165-174cm : 15.5 kg
L - 175-184cm : 15.6 kg
XL - 185-200cm : 15.7 kg
