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Beat SL Disc 24

Weight 10.2kg
Frame Aluminium 6061 PG
Sizes  12.5"
Color(s) Velvet Black

Pricing

Price
On Request

New Star in the Junior Bike Sky.

Bike loving children have waited long enough for this: a perfectly proportioned, knubby tired racer which is not only as lightweight and agile as the larger bikes, but is also equipped with hydraulic disk brakes and therefore with the most up-to-date safety technology. Who could make better use of it than bike loving children ...?

  • Super-light junior mountain bike w/ strong disc brakes
  • Compact frame with low standover height
  • Single chainring for intuitive 8-speed shifting
  • Kid-size crank arm length, suitable gear spread
  • Fast tires for bike paths and off-road trails

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 PG
  • Axle: QR10x135
  • Brake: IS disc
  • BB: BSA 68mm
  • Cable routing: external
  • Rack mounts
Front fork
STEVENS Unicrown Ahead
  • Aluminum steerer
  • Steerer 1 1/8"
  • Axle: QR9x100
  • Brake: IS disc
Headset
STEVENS MTB 1 1/8"
  • Upper bearing cup: EC34/28.6
  • Lower bearing cup: EC34/30
Brakes
Tektro HD-M286
  • Hydraulic disc brake
  • Rotor size: 160/160mm
  • IS mount
  • IS / 6-bolt
  • Extra short reach for kids

Drivetrain

Crankset
Alu Pro
  • Teeth count: 32
  • BB type: BSA 68mm / Square taper (118mm axle length)
  • Chainguard
Chain
KMC Z7
Derailleur r
Shimano Altus
  • RD-M310
  • 8-speed
  • Total capacity: 43 T
Cassette
Shimano CS-HG31
  • 8-speed
  • Combination: 11-13-15-18-21-24-28-32 T
Pedals
KID Reflex
Gear ratio
Zoom 1.89 - 5.50 m, 1*8

Wheelset

Hubs
Oxygen Alu Disc
Rims
Oxygen COMP-D X19
Tires
Schwalbe CX Comp Active
  • Tire size: 47-507
  • SBC compound
  • KevlarGuard
  • Lite-Skin

Cockpit

Handlebar
Oxygen Pistol
  • Width: 560mm
  • Backsweep: 9°
  • Rise: 20mm
  • Clamp: 25.4mm
Stem
STEVENS Alu Pro
  • Handlebar clamp: 25.4mm
  • Angle: 35°
Saddle
Oxygen Sportline
Seatpost
Oxygen Aluminium
  • Length: 300mm
  • Diameter: 27.2mm
  • Insertion depth min. 80mm
Shiftlever
Shimano Acera Altus
  • SL-M310
Brakelever
Tektro HD-M286
  • 2 finger

Data

Weight
10.2kg
Sizes
12.5"
Color(s)
Velvet Black
Laden weight
65kg
  • Bike incl. rider, clothing and luggage
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (") 12.5 Measuring mode
Seattube length A1 525 nominal
Seattube length A2 319 bottom bracket to top of seattube
Seattube length A3 274 bottom bracket to top of top tube
Top tube length B 490  
Top tube horizontal C 502 center headtube to center seatpost/seattube
Headtube angle (°) D 69  
Seattube angle (°) E 72.5  
Wheelbase F 972  
Chainstay length G 410  
Headtube length H 120  
Bottom bracket drop I 51 distance of bottom bracket to hub level
Bottom bracket height K 251 distance to ground
Fork rake L 45  
Slope M 235 top tube level distance front to rear
Wheel radius N 302 incl. tires
Standover height O 595 top of top tube to ground*
Fork build height P 372 incl. lower headset cups
Front wheel - bottom bracket Q 568  
Reach R 344 center bottom bracket to center headtube, horizontal
Stack S 501 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.46 ratio stack to reach
Seatpost diameter   27.2  
Stem length   75 center-center
Stem angle (°)   35  
Handlebar diameter   25.4  
Assembled spacers   15.4 + 5 + 5 + 5 + 5  
Handlebar width   560  
Cranklength   152  
    12.5  

* measured 1/3 from seattube and 2/3 from headtube

// NEVER STOP