Beat SL Disc

Weight 10.2 kg
Frame Aluminium 6061 TB
Sizes 24" - 12,5"
Colors Galaxy Blue
Bouncing Green

Pricing

recomm. retail price
659.00 €

Attention, watch out for discs!

From now on bike-crazy kids will not have to do without the stuff that makes their parents' hardtails perform so well: compact frame, super-light aluminium fork, hydraulic disc brakes with precise modulation and a 1x drivetrain. And STEVENS' engineers have done their best to keep it all in the 10 kg (22 lbs) range.

  • Lightweight compact frame w/ extra low standover height
  • Extra light due to aluminium fork and triple butted frame tubes
  • Hydraulic disc brakes w/ kid-friendly lever reach
  • Single chainring for intuitive 8-speed shifting
  • Kid-size crank arm length, suitable gear spread

Specifications

Details

Illustration may differ. Specification subject to change due to supply chain issues.

Chassis

Frame
Aluminium 6061 TB
  • O.L.D.: 135 mm
  • Brake: IS disc
  • BB: BSA 68 mm
  • Cable routing: external
  • Rack mounts
Fork
STEVENS Alu Unicrown
  • Aluminium steerer
  • Steerer 1 1/8"
  • O.L.D.: 100 mm
  • Brake: IS disc 6"
Headset
STEVENS MTB 1 1/8"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS44/30
Brake front
Tektro HD-J285
  • Hydraulic disc brake
Brake rear
Tektro HD-J285
  • Hydraulic disc brake
Brake disc
Tektro TR160-24
  • Rotor size: 160 mm
  • 6 Bolt

Drivetrain

Crankset
Oxygen Aluminium Pro
  • 32 T
  • BB type: BSA 68 mm / Square taper (118 mm axle length)
  • Chainguard
Derailleur rear
Shimano Altus
  • RD-M310
  • 8-speed
  • Total capacity: 43 T
Chain
KMC Z8.3
Cassette
Shimano CS-HG31
  • 8-speed
  • Combination: 11-13-15-18-21-24-28-32 T
Pedals
KID Reflex

Wheelset

Hubs rear
Formula DC-22
  • Axle: QR9x135 mm
Hubs front
Formula DC-20
  • Axle: QR9x100 mm
Rims
Oxygen RM-M17
  • ETRTO: 17 x 507
Tires
Schwalbe Billy Bonkers
  • Tire size: 50-507
  • Active Line
  • KevlarGuard
  • LiteSkin

Cockpit

Handlebar
Oxygen Pistol
  • Width: 560 mm
  • Backsweep: 9°
  • Rise: 12 mm
  • Clamp: 25.4 mm
Stem
Oxygen Aluminium Pro
  • Handlebar clamp: 25.4 mm
  • Angle: 35°
Saddle
Oxygen Sportline
Seatpost
Oxygen Aluminium
  • Length: 250 mm
  • Diameter: 27.2 mm
  • Insertion depth: min. 80 mm
Shift lever right
Shimano SL-RS45-8R Revo
  • Revo shifter
  • 8-speed
Brake lever
Tektro HD-J285
  • 2 finger

Data

Weight
10.2 kg
Laden weight
65 kg
Color(s)
Bouncing Green | Galaxy Blue
Sizes
24" - 12,5"
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

The online size guide does not replace advice from a specialist retailer. It serves as an initial orientation and may differ from personal preferences. A test ride offers the best comparison.

Frame height (")   12.5 Measuring mode
Seattube length A1 549 nominal
Seattube length A2 300 bottom bracket to top of seattube
Seattube length A3 241 bottom bracket to top of top tube
Top tube length B 514
Top tube horizontal C 515 center headtube to center seatpost/seattube
Headtube angle (°) D 69
Seattube angle (°) E 72
Wheelbase F 982
Chainstay length G 410
Headtube length H 145
Bottom bracket drop I 50 distance of bottom bracket to hub level
Bottom bracket height K 258 distance to ground
Fork rake L 45
Slope M 295 top tube level distance front to rear
Wheel radius front N1 308 tyred
Wheel radius rear N2 308 tyred
Standover height O 555 top of top tube to ground*
Top tube height O1 297 *
Fork build height P 378 incl. lower headset cups
Front wheel - bottom bracket Q 577
Reach R 345 center bottom bracket to center headtube, horizontal
Stack S 522 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,46 ratio stack to reach
Seatpost diameter   27,2
Stem length   70 center-center
Stem angle (°)   35
Handlebar diameter   25,4
Assembled spacers   19,4 + 3*5 + 10
Handlebar width   560
Cranklength   152
    12.5  

* measured 100 mm ahead of bottom bracket