Tonga

Ram Aluminium 6061
Vikt 27.5" 14.3 kg | 29" 14.6 kg
Storlekar 27.5" - 14", 16" | 29" - 18", 20", 22"
Colors Purple Papaya
Stealth Black

Pricing

recomm. retail price
869.00 €

Your Ticket to Trail Fun.

Hydraulic Tektro disc brakes plus drivetrain from Shimano and SunRace. A SR Suntour suspension fork with 100 millimeter travel. In addition, a well crafted aluminium frame with relaxed geometry and wheel size matched to frame size. Hard to believe how inexpensive your access to undisturbed bike-fun can be!

  • Solid hardtail w/ relaxed touring geometry
  • 740 mm handlebar width for maximum control
  • Shimano/SunRace groupset w/ optimized gearing range
  • Powerful, reliable Tektro disc brakes
  • Responsive suspension fork

Utrustning

Details

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

Ramset

Ram
Aluminium 6061
  • O.L.D.: 135 mm
  • Brake: IS disc
  • BB: BSA 73 mm
  • Front derailleur mount: clamp
  • Cable routing: external
  • Rack mounts
Framgaffel
SR Suntour XCM DS
  • Travel: 100 mm
  • Coil spring
  • Steerer 1 1/8"
  • O.L.D.: 100 mm
  • Brake: postmount disc 6"
Headset
STEVENS MTB 1 1/8"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS44/30
Brake front
Tektro HD-T275
  • Hydraulic disc brake
Brake rear
Tektro HD-T275
  • Hydraulic disc brake
Brake disc front
Shimano SM-RT30
  • Rotor size: 180 mm
  • Center-Lock
Brake disc rear
Shimano SM-RT30
  • Rotor size: 160 mm
  • Center-Lock

Drivlina

Vevparti
Oxygen Scorpo
  • 36-22 T
  • BB type: BSA 73 mm / 2-Piece
Framväxel
Shimano Altus
  • FD-M2020-TS
  • 2-speed
Bakväxel
Sunrace RDM91
  • 8/9-speed
  • Total capacity: 40 T
Kedja
Shimano CN-HG53
Kassett
SunRace CSM98
  • 9-speed
  • Combination: 11-13-15-18-21-24-28-32-36 T
Pedaler
MTB Flatpedal Reflex

Hjul

Nav bak
Shimano FH-TX505-8
  • Axle: QR10x135 mm
Nav fram
Shimano HB-TX505
  • Axle: QR9x100 mm
Fälgar
Oxygen RM-M19
  • ETRTO: 27.5": 19 x 584 | 29": 19 x 622
Däck
Schwalbe Smart Sam Active-Line
  • Tire size: 27.5": 57-584 | 29": 57-622
  • SBC compound
  • KevlarGuard

Cockpit

Styre
Oxygen Driver
  • Width: 740 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Styrstam
Oxygen Driver
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sadel
Oxygen Raceline
Sadelstolpe
Oxygen Driver
  • Length: 350 mm
  • Diameter: 27.2 mm
  • Insertion depth: min. 100 mm
Shift lever left
Shimano Acera
  • SL-M3010
  • 2-speed
Shift lever right
Shimano Acera
  • SL-M3000
  • 9-speed
Bromshandtag
Tektro HD-T275
  • 3 finger

Data

Vikt
27.5" 14.3 kg | 29" 14.6 kg
Laden weight
115 kg
Färg(er)
Purple Papaya | Stealth Black
Storlekar
27.5" - 14", 16" | 29" - 18", 20", 22"
 

Geometri

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Storleksangivelser på nätet ersätter inte rådgivning från en specialiserad återförsäljare. Den fungerar som en första orientering och kan skilja sig från personliga preferenser. En provkörning ger den bästa jämförelsen.

Ramhöjd (")   14 16 18 20 22 Mätinställning
Seattube length A1 579 584 633 642 656 nominal
Seattube length A2 355 406 457 508 558 bottom bracket to top of seattube
Seattube length A3 325 374 402 453 503 bottom bracket to top of top tube
Top tube length B 534 550 575 592 612
Top tube horizontal C 540 565 595 615 635 center headtube to center seatpost/seattube
Headtube angle (°) D 69 69 70 70 70
Seattube angle (°) E 74,5 74,5 73,5 73,5 73,5
Wheelbase F 1057 1083 1104 1125 1146
Chainstay length G 435 435 450 450 450
Headtube length H 90 95 100 110 125
Bottom bracket drop I 50 50 70 70 70 distance of bottom bracket to hub level*
Bottom bracket height K 301 301 301 301 301 distance to ground*
Fork rake L 42 42 46 46 46
Slope M 239 198 217 177 143 top tube level distance front to rear
Wheel radius front N1 354 354 373,5 373,5 373,5 tyred
Wheel radius rear N2 354 354 373,5 373,5 373,5 tyred
Standover height O 705 735 770 803 838 top of top tube to ground**
Top tube height O1 354 384 399 432 467 *
Fork build height P 467 467 486 486 486 incl. lower headset cups*
Front wheel - bottom bracket Q 627 653 663 683 705
Reach R 385 409 415 432 449 center bottom bracket to center headtube, horizontal
Stack S 558 562 608 618 632 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,45 1,37 1,47 1,43 1,41 ratio stack to reach
Seatpost diameter   27,2 27,2 27,2 27,2 27,2
Stem length   70 70 90 110 120 center-center
Stem angle (°)   6 6 6 6 6
Handlebar diameter   31,8 31,8 31,8 31,8 31,8
Assembled spacers   12,9 + 3*5 + 10
Handlebar width   700 700 700 700 700
Cranklength   170 170 175 175 175
    14 16 18 20 22  

* Values measured with rider on board and slightly compressed front fork / rearshock (regular riding position)

** measured 100 mm ahead of bottom bracket, fork and rearshock not compressed (static)