The task was clear: build the lightest junior 29“ for good money. And it turned out well. We complemented the lightweight frame with the custom made alloy fork, we even lightened the crankset and brakes and equipped the bike with ONE1 carbon seat post. Shimano Deore 1x11 set provides the gear shifting. The bike geometry was chosen for maximum control off-road, speed on-road, and gravel. Thunder 29 VB is also suitable for shorter adult riders who look for an easy and lightweight 29“ bike.

FRAMESET
  • COLOUR Gloss DVO Green/Gloss Silver/Black
  • RAHMEN Alloy Al-6061 T6 Custom tubing, Junior Trail Geometry, Shark Spine EVO2 29er, BB BSA 73mm, OLD 141x9, V-brake pivots, Fender&Kickstand Ready Dropout, Replaceable RD Hanger, Inner Cable Routing
  • STEUERSATZ FSA No.10 Semi-Cartrige, 1-1/8“
  • GABEL Thunder 29", Alloy Custom Tubing, Ahead 1-1/8", Disc Brake Post Mount, QR Type
  • Rahmen-GRÖßE 13.5"(XS), 15"(S)

DRIVETRAIN
  • SCHALTUNG 1x11
  • Schalthebel SHIMANO DEORE SL-M5100 RapidFire Plus, 11-speed
  • SCHALTWERK SHIMANO DEORE RD-M5100 Shadow Plus
  • KETTENRADGARNITUR SR Suntour Zeron X1 30T
  • CASSETE SHIMANO DEORE CS-M5100-11, 11-51T
  • INNENLAGER SHIMANO SM-BB52, BSA, shell 73mm
  • KETTE KMC X11
  • PEDALE Marwi SP-400

COMPONENTS
  • LENKER ONE1 Sport, MHB AL-6045BT, 9° backsweep, 680mm, 31.8mm
  • VORBAU ONE1 TDS-C342 Alloy, 31.8xE45mm, +3°
  • GRIFFE ONE1 VL-G1661D2N, Lock-On
  • BREMSEN SHIMANO BL-T4000/BR-T4000, V-brakes
  • SATTEL WTB Volt Sport Junior
  • SATTELSTÜTZE ONE1 Race Carbon, SP 406ACF, 30.9x300mm

WHEELS
  • NABE VR ONE1 KTA55F, 28H, M9x100mm, QR Type
  • NABE HR ONE1 KTAH8R, 28H, M10x141, CASSETE, QR Type
  • FELGEN Stars J19SD, 28H
  • REIFEN WTB Nano Race, 29x2.10"
  • Speichen Sapim Galvanized Black

WEIGHT
  • Gewicht* 11.2 Kg (XS size)

Das Gewicht wird beim Rahmen der Größe M gemessen. Wir konzentrieren uns auf maximale Zuverlässigkeit der Fahrräder, ein Paar Gramm mehr sind deshalb bei der Marke Rock Machine nicht der Rede wert. Das Gewicht wird bei den Spezifikationen des jeweiligen Modells gemessen.

Größe 
RAHMENGRÖSSE 13.5" (XS) 15" (S)
13.5" (XS): 29" 15" (S): 29"
LÄNGE DES SATTELROHRS (mm) 13.5" (XS): 343 15" (S): 381
seat tube angle degree 13.5" (XS): 74 15" (S): 74
LÄNGE DES RAHMENOBERROHRS (mm) 13.5" (XS): 560 15" (S): 575
REAch (mm) 13.5" (XS): 397 15" (S): 412
STACK HEIGHT (MM) 13.5" (XS): 570 15" (S): 570
LÄNGE DES RAHMENSTEUERROHRS (mm) 13.5" (XS): 90 15" (S): 90
head tube angle degree 13.5" (XS): 69 15" (S): 69
LÄNGE DER KETTENSTÜTZE (mm) 13.5" (XS): 440 15" (S): 440
bb drop (mm) 13.5" (XS): 55 15" (S): 55
ACHSABSTAND (mm) 13.5" (XS): 1078 15" (S): 1093
LENKSTANGENLÄNGE (mm) 13.5" (XS): 680 15" (S): 680
VORBAULÄNGE (mm) 13.5" (XS): 45 15" (S): 45
KURBELLÄNGE (mm) 13.5" (XS): 170 15" (S): 170
seat post lenght/travel (mm) 13.5" (XS): 300 15" (S): 300

Frame size

We reccomend *

13.5" (XS)
15" (S)

* The recommendation covers most common body types. Always try the bike yourself at the nearest shop!

Manufacturers reserve the right to vary specifiations, including colors, with or without notice at such times in such manner as deemed appropriate. Major as well as minor changes may be involved. Every effort, however, is made to ensure the accuracy of the particulars contained in this presentation. Consult your Dealer for details regarding the specifications of any featured product. This presentation shall not constitute - under any circumstances whatsoever - an offer by the Company to any individual. All sales are made by the Distributor or Dealer subject to and with the benefit of the standard Conditions of Sale and Warranty provided by the Distributor or Dealer, copies of which may be obtained upon request. While efforts are made to ensure specification accuracy cannot always immediately reflect either change in specification or in some isolated cases the provision of a particular feature. Customers are always advised to discuss specific details with the supplying Dealer, especially if a selection is dependent upon one of the features advertised.* The range of the e-bike depends on many factors such as the rider's weight, the track profile, the level of assistance, gear settings, the wind, etc., so the information is indicative and may vary.
 

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Bike Zone - Povoa de Varzim

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Tel.: +351 936 546 431

Folgt unserer Empfehlung und kauft die Fahrräder Rock Machine nur bei unseren autorisierten Vertragspartnern. Bei Fachleuten für die Fahrradauswahl und den nachfolgenden Service.

Consider these

Rock Machine Research&Development

Passion. Mission.

If you want to burn, be on fire! From the first pencil sketch, through prototype testing and debugging to the finished product tested in the most rigorous labs by the engineers and on the trails by our ambassadors and us.

Stamm verfolgen

Wir alle sind Schöpfer. Wir sind die Community, der Stamm, die Familie von Rock Machine.

Folge uns in sozialen Netzwerken und teile deine Erlebnisse mit dem Bike mit dem Hashtag

 

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