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Vaterra Twin Hammers 1.9 Rock Racer RTR



*at participating retailers

Vaterra Twin Hammers 1.9 Rock Racer RTR

Item #: VTR03000


Retail: $379.99*

Find a Retailer Buy Now *Avaliable at participating retailers


Key Features

  • Independent cantilever front suspension
  • Brushless-ready drivetrain
  • Waterproof electronics
  • Spektrum™ DX3E 2.4GHz 3-channel radio system included
  • Scale lights, cockpit and body panels
  • Shift-on-the-fly, user-selectable, two speed transmission
  • Dynamite® LiPo Tazer™ 12-turn waterproof ESC
  • Dynamite 15-turn brushed motor
  • Dynamite 2S 7.4V 2000mAh Li-Po battery
  • 12mm wheel hexes
  • Dual-position battery tray for use with the optional Dynamite battery
  • Beadlock wheels with Race Claw 1.9 scale tires
  • Molded chassis and multi-piece roll cage
  • 4-link suspension
  • Adjustable, oil-filled, aluminum, coil-over shocks

Product Specifications

Rock Racer
18 in (457.2mm)
5.9 in (149.9mm)
6.125 in (155.6mm)
11.6 in (294.6mm)
4.63 lbs (2.10kg)
Cantilever front, trailing arm rear
Tire Type:
1.9" Race Claws™ with inserts
Motor or Engine:
540 brushed
Spektrum™ Dx3E
7.4v 2200mah 2S Li-Po pack
Li-Po wall charger 1.8A
Gear Pitch:
Shock Type:
Roll cage with painted body panels
Ball Bearings:
Minimum Age Recommendation:
14 years


 No longer do you have to choose between a 1.9 crawler and an off-road buggy. With the Twin Hammers® rock racer, you get the best of both worlds in one bone-crushing vehicle. Easily handle anything you come up against, from jagged rocks to extreme jumps. Just shift the two-speed transmission on the fly and you're good to go. Your next adventure is waiting. And it starts with the Vaterra® Twin Hammers® rock racer.

Each February, hundreds of rock racers compete in a 165-mile-long race through Johnson Valley in California’s Mojave Desert. Many call it the toughest off-road race on the planet. Thousands of fans are watching. Adrenaline is pumping. Two trails in the race, the Jackhammer and the Sledgehammer, are the most difficult. They’re known as the Twin Hammers®—the place where legends are made.

Manuals and Support


PRODUCT RECALL: Dynamite 10W LiPo AC Balance Chargers (DYN4114) Sold In Canada as part of the Vaterra Twin Hammers 1.9 Rock Racer 1/10 RTR (VTR03000)

June 4, 2013

Product: Dynamite 10W LiPo AC Balance Charger (DYN4114)

Defect Issue: This product recall addresses the Dynamite 10W LiPo AC Balance Charger. This charger has not been evaluated for any Canadian Standards and does not bear any recognized certification mark. Horizon Hobby is recalling this product from the Canadian marketplace..

What To Do: Return the product to Horizon Hobby by following the process detailed under Corrective Action below. Consumers following the process will receive a check in the amount of $18.99 USD approximately 14–21 days after the charger is returned. Retailers returning this product will receive a credit for the dealer NET.

Corrective Action

    • Please complete the electronic Return Request form by clicking here or pasting this link (http://www.dynamiterc.com/ProdInfo/Files/DYN4114comboVTR03000_Return_Request_Form.pdf) into your browser.
    • Upon receipt of the completed form, a prepaid shipping label will be sent to you via email. If no email address is provided on the Return Request form, the shipping label will be mailed to you. Return your charger (not the battery pack or any other part of the product), along with a printed copy of the completed Return Request form. Upon receipt of the product, Horizon Hobby will issue a check in the amount of $18.99 USD. Please allow 14–21 days for processing and delivery.

We apologize for this inconvenience. Horizon disclaims all liability and warranties for any consumer failing to act upon this product recall.

Horizon Hobby

Contact Information


Horizon Service Center
(Repairs and Repair Requests)


4105 Fieldstone Rd
Champaign, Illinois, 61822 USA

Horizon Product Support (Product Technical Assistance)





Parts Explosions

Related Parts

Parts Listing  See All

  • Dynamite 15-Turn Brushed Motor[DYN1172]

  • 7.4V 2000mAh 2S 30C LiPo, Long w/EC3: Minis, TWH[DYN1476]

  • Prophet Sport LiPo 35W AC Charger[DYNC2005CA]

  • WP 60A FWD/REV Brushed ESC[DYNS2210]

Optional Accessories  See All

  • Stainless Steel Screw Set: Vaterra Twin Hammers[DYNH1060]

  • Startup Tool Set: ECX/VTR/HPI[DYNT0500]

  • Growler AT/Extra Scale 2.2 w/PAP KOMPOUND[PBTPB9008NK]

  • Flat Iron 1.9XL G8 Rock Terrain Truck Tire w/ Foam[PRO1011200]

Hop-Ups  See All

  • Reaction 7.4V 4000mAh 2S 50C LiPo, Hardcase: 96mm[DYNB3800EC]

  • Tazer 1/10 6-pole 3300Kv WP ESC/Motor Combo V2[DYNS0600]

  • Pinion Gear 18T, 48P, AL[TLR332018]

  • Pinion Gear 19T, 48P, AL[TLR332019]