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The mountain bike Kellys Spider X50 27.5" combines comfort and dynamics, performing well on various trails. The lightweight frame and refined geometry ensure confident handling, and the appropriate wheel size makes overcoming obstacles easier. It is a great choice for active riding enthusiasts.

Basic data

Brand Kellys
Country of origin of the brand European Union
Sport Bicycles
Gender Male, Woman
Season Year-round
Leading colour Grey
Model/product code Spider X50 27.5" 81953
Code 2000160123

Frame

Frame KELLYS Alutec RRC 27.5 - Race Ready Concept
Frame material Aluminium

Components

Steering wheel KLS Active FlatBar - diam 31.8 mm / width 680 mm (S), 720 mm (M)
Handlebar support KLS Active - diam 28.6 mm / bar bore 31.8 mm / length 60 mm
Grips KLS Advancer
Depreciation Front
Rudders Semi-integrated
Fork SR SUNTOUR XCM32 NLO DS (27.5"), 100 mm, coil / Speed Lockout
Saddle KLS Sentinel 2
Bar KLS Active - diam 30.9 mm / length 350 mm (S), 400 mm (M)

Drive

Derailleurs 1x8
Number of gears 8
Rear derailleur (model) SHIMANO Essa U2000 (direct mount)
Handles SHIMANO SL-M315-8R Rapidfire Plus
Suport Cartridge (122mm)
Crank mechanism SHIMANO Essa U2000-1 (32T) - length 170 mm (S), 175 mm (M)
Cassette / Freewheel SHIMANO CS-HG400-8 (11-45T)
Chain KMC Z8

Brakes

Brakes (model) Shimano MT200 Hydraulic Disc
Brake type Hydraulic discs
Brake discs 160 mm front / 160 mm rear

Wheels

Wheel size 27,5"
Wheels KLS Draft 23 Disc 584x23 (32 holes)
Tyres KENDA Booster 56-584 (27.5" x 2.20)
Hubs SHIMANO TX505 Disc Center Lock
spokes Steel

Additional information

Pedals included Yes

Warnings and producer's data

Warnings The manufacturer reserves the right to change specifications, materials and equipment, so please refer to the current technical description on the product sheet below. The photos are for illustrative purposes only.
Producer KELLYS BICYCLES s.r.o. | Slnečná cesta 374, 922 01 Veľké Orvište, Słowacja | kellys@kellysbike.com

Kellys Spider X50 27.5" graphite grey mountain bike (81953)

Kellys Spider X50 27.5" graphite grey mountain bike is an excellent choice for off-road riding enthusiasts looking for solid and efficient equipment. Its key feature is the 27.5-inch wheels, equipped with KLS Draft 23 Disc 584x23 rims with 32 holes, ensuring stability and optimal traction on various surfaces.

Brake system and drivetrain

The bike is equipped with reliable Shimano MT200 Hydraulic Disc brakes with 160 mm rotors both front and rear. This allows the user to count on effective braking in all conditions. SHIMANO derailleurs in a 1x8 configuration, with the Essa U2000 rear derailleur (direct mount), provide smooth and precise gear changes, which is crucial on varied trails.

Frame and suspension

The bike frame is made of aluminum, using KELLYS Alutec RRC 27.5 - Race Ready Concept technology, which guarantees lightness and durability. The SR SUNTOUR XCM32 NLO DS suspension fork with 100 mm travel and Speed Lockout function provides comfort on uneven paths, minimizing shocks and improving bike control.

Components and ergonomics

The bike is equipped with a KLS Sentinel 2 saddle and KLS Advancer grips, which ensure comfort and good control during riding. The KLS Active FlatBar handlebar with a diameter of 31.8 mm and width of 680 mm for size S and 720 mm for size M, combined with the KLS Active stem, provides a comfortable and secure riding position.

Additional technical parameters

The Kellys Spider X50 bike features a SHIMANO Essa U2000-1 crankset with a 32T chainring and a SHIMANO CS-HG400-8 cassette with an 11-45T range, enabling efficient pedaling in various terrain conditions. SHIMANO TX505 Disc Center Lock hubs and steel spokes guarantee durability and reliability of the wheelset. This product comes with a 2-year frame warranty, which can be extended up to 5 years after registration.

Advantages

Front cushioning
The cushioning on the bike provides comfort when negotiating bumps in the road. This model features front wheel cushioning, which absorbs the force when hitting an obstacle and increases the level of safety.
Aluminium frame
The aluminium frame is characterised by its high resistance to scratches and damage. In addition, this material is characterised by its low weight, which makes carrying the bike no problem.
Hydraulic disc brakes
This mountain bike is equipped with hydraulic disc brakes, which have a very low failure rate so that use will be trouble-free, even during frequent use. In addition, they feature greater braking power and modulation.
27.5" wheels
The 27.5-inch wheels that this bike model is equipped with are characterised by the fact that they are easy to accelerate and the bike is more agile. In addition, riding on wheels of this size allows for a dynamic ride and provides comfort on difficult surfaces.
Kellys Dynamic II bicycle helmet black
Size
55-58 cm (M-L)
58-61 cm (L-XL)
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  • 55-58 cm (M-L) €59.99 €42.99
  • 58-61 cm (L-XL) Notify me
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Kellys bicycle bottle grey NAMIB 022
Size
750 ml
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  • 750 ml €4.29 €3.89
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Kellys Lumio R rear bike lamp
Size
85 lm
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  • 85 lm €26.99 €16.99
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Kellys service pump black TWISTER PRO
Size
160 Psi
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  • 160 Psi €26.99 €21.99
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Kellys Spider X50 27.5" graphite grey mountain bike

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Size S Sizes table
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Sizes table

    Below you will find information to help you choose the right size when buying the Spider bike by Kellys.

    Size S M
    Height (cm) 155-170 160-175
    S/T (mm) 370 440
    L (mm) 570 590
    Reach (mm) 399 417
    Stack (mm) 595 604
    H/T (mm) 100 110
    S/T (°) 74 74
    H/T (°) 68 68
    BB (mm) 59 59
    RC (mm) 430 430
    WB (mm) 1087 1087
    You save €130.00 €729.99
    €599.99
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