R11 Stiletto II

BE WARNED! The Rorty R11 Stiletto II is not for the faint of heart. An R11 Stiletto fitted with a large 4 cylinder bike motor can punch out over 380 BHP per tonne, and can accelerate to 100 kph (62 MPH) in well under 4 seconds, with speeds over 200 kph (124 MPH)!

The R11 Stiletto single-seater, short course style buggy comes from a growing line-up of successful buggy designs used both in competition and recreational driving. Although the R11 Stiletto shares some of the R16’s parts, the chassis is unique, with the exception of the front bumper!

The main structure of the Stiletto’s chassis is constructed from 1.5″ DOM tube. This provides an immensely strong chassis and larger diameter tube also makes the Stiletto eligible to enter a variety of race series in the USA, Australia and other countries too.

The Stiletto boasts double A-arm front and rear suspension, with air shocks all-round to smooth the roughest rails and soak up the biggest landings. So you can keep your hands firmly on the wheel, the Stiletto has a mechanical gear shift paddle situated directly in front of the steering wheel which makes changing gear swift and positive. Drawings are also supplied for those wanting a more traditional shift lever.

Overview

BUGGIES

Seats: 1
Build Options: Various build options available
Ideal Terrain: DESERT TRAIL, CAMS READY
Weight*: 480 kg [1056 lb]
Power To Weight*: 313 kW/tonne [381 hp/ton]
* Variable depending on choice of power plant, wheels, tyres and other customisable items

PARTS

TOOLS

TRIKES

VW BUG

A competition ready single seater that's highly suited to the fastest and roughest trails. Equip it with a big superbike engine and its an unbeatable formula!
Price: $195.00$650.00



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Additional information

Weight N/A
Dimensions N/A
SKU R11 Category

Video Gallery: Check out the R11 Stiletto II in action

Manuals, Kits & Parts Options

R11 Stiletto II Buggy Manual

One thing the manual and drawings are not short of is detail!

The manual and plans have been carefully produced to enable competent DIYers to construct a full-bore ultralite buggy for themselves by following highly detailed and easy to read drawings in conjunction with the construction kits available from Rorty.

The minimum requirement for chassis and suspension construction is the manual and plans along with the R11 Stiletto II Laser Cut Plate Kit.

The Manual and Plans come as a downloadeable PDF package for you to print to any size you choose.  By default the manual is US letter and the plans are US tabloid.

Included Free – Rorty Race Seat Manual and DXFs – Rorty Tube Bender #1 Manual!

The R11 manual and plans contain:
  • 171 pages of clear instructions
  • Supporting images and further colour illustrations throughout the text
  • 109 Dual dimensioned technical and working drawings
  • Chassis build table drawing
  • Tube marker drawing
  • Tabulated fastener lists
  • Tabulated materials lists
  • Tabulated parts lists
  • Build tips and hints for the beginner to advanced builder
  • Supplier information
Format:
  • PDF Package
  • Zip file for instant download

Print to you local papersize by choosing the fit to page option in your print options.

R11 Stiletto II Laser Cut Plate Kit

These kits are like a precision steel jig-saw!

The Rorty laser cut plate kits take advantage of the latest in manufacturing techniques and provide you with all the plate components you require to complete your buggy chassis, suspension arms and uprights and will save you a ton time and effort.

Items such as the front uprights, shrouds, hangers and mounts are designed to be self jigging, requiring only a rubber mallet (and possibly a file for de-burring) to assemble state of the art, highly accurate, lightweight components ready for welding.

Plates are precision laser cut and engraved with part numbers for ease of identification.  In addition to the parts required to build your buggy also included are the precision cut tabs required to construct the A-arm jigs detailed in the build manual.

Due to weight restrictions with Australia Post economy sea freight, this kit ships as 2 parcels.  DHL Air express ships as one parcel.  A discounted freight estimate is provided at checkout.  A quote will be provided after checkout and payment if significantly different from outr estimate based on your exact delivery address, at which time you may cancel your order for a full refund if you do not wish to proceed.

Included in this kit:

Front Suspension

  • A-Arm Mounts
  • Lower A-Arm Shock Tube Braces
  • Lower A-Arm Braces
  • Front Upright Components
    to suit Rorty Hub and Wilwood Kit
    (sold separately)

Steering

  • Steering Rack Plate with Logo
  • Steering Column Components
  • Shift Paddle Components
  • Steering Wheel Flange
  • Shift Cable Keeper and Components

Pedal Hangers

  • Pedal Hanger Components
  • Cable and Spring Eyes and Arms
  • Pedal Arms and Stops

Shock Mounts

  • Front Shock Mount Components
  • Rear Shock Mount Components

Rear Suspension

  • A-Arm Mounts
  • Lower A-arm Components
  • Rear Upright Components

Mounts and Tabs

  • Bottom Steering Bearing Mount
  • Gussets
  • RPM Final Drive Mounts
  • Fixed and Loose Front Engine Mounts
  • Chain Tensioner Components
  • Crotch Strap Mount

Jig Tabs and Plates

  • Jig Tab .50 Inch
  • Jig Tab .75 Inch

Total 163 pieces

Kit Weight: 29.4 kg (64.7 lbs)

Worldwide Shipping POA

R11 Stiletto II Machined Components Kit A

Precision CNC machined from the best quality materials.

The Rorty machined components kit provides you with all the buggy specific CNC machined components you require to complete your buggy chassis and suspension.

In addition to the parts required to be fitted to your buggy, included are the machined bushes for you to construct the suspension arm jigs detailed in the build manual.

Your build manual details how all this fits together and what additional readily available off-the-shelf hardware or other parts might be required.

Due to the various options available, front hubs bearings and brake components are not part of this kit but are available separately.

Parted tube components used in conjunction with CNC components are available as the R11 Stiletto II Machined Components Kit B.

Included in this kit:

Chassis Components

  • Nurf Bar Spuds (plain (4) and scalloped (2))

Steering Components

  • Steering Rack adaptor (1)
  • Tie Rods (2)

Upright Components

  • Rear Wheel Adaptors (5/205 stud) (2)
  • Rear Wheel Hub Cap (to suit adaptor) (2)

Suspension Components

  • A-arm Ferrules (8)
  • Delrin(R) A-Arm Pivot Bushes (32)
  • Stainless Crush Tubes (16)

Suspension Jig Components

  • Jig Weld Bushes (Brass) (4)

Total 73 Pieces

Kit Weight: TBA

World Wide Shipping POA

R11 Stiletto II Machined Components Kit B

Precision cut from the best quality materials.

The Rorty Machined Components Kit B provides you with all the buggy specific parted tube components you require to complete your buggy chassis and suspension arms, and uprights.  Parted tube components are produced on a lathe to have dead square ends, these cannot be DIY cut square without a lathe.

In addition to the parts required to be fitted to your buggy, included are the machined spacers for you to construct the suspension arm jigs detailed in the build manual.

Your build manual details how all this fits together and what additional readily available off-the-shelf hardware or other parts might be required.

CNC machined components used in conjunction with the parted tube components are available as the R16 Shotgun II Machined Components Kit A.

Included in this kit:

Chassis Components

  • Transom Crush Tube (2)

Steering Components

  • Main Steering Shaft (1)
  • Steering Stem (1)

Upright Components

  • Steering Arms (2)

Suspension Components

  • Trailing Arm Pivot Eyes (4)
  • Front A-arm Pivot Eyes (8)
  • A-arm Shock Mounts (4)

Suspension Jig Components

  • Trailing Arm Jig Spacers (2)
  • A-arm Jig Tab Spacers (4)
  • A-arm Jig Tab Angle Spacer (1)
  • A-arm Shock Mount Spacer (1)

Total 30 Pieces

Kit Weight: 6.5kg (14.3lbs)

Worldwide Shipping

Full Specifications

Seats 1
Build Options Various build options available
Ideal Terrain DESERT TRAIL, CAMS READY
Chassis Spaceframe, 31.8mm [1.25"] OD DOM steel tube
Engine Any chain or belt drive, motorbike or snowmobile engine
Power Capacity* 150 kW + [200hp]
Front Suspension Double, unequal length A-arms, air shocks
Rear Suspension Double, unequal length A-arms, air shocks
Steering Rack and pinion, 1.3 turns lock to lock
Front Brakes Wilwood GP320 4 piston callipers with Ø267mm [10.5"] ultralight vented rotors
Rear Brakes Wilwood GP320 4 piston calliper with Ø267mm [10.5"] ultralight vented rotor
Final Drive RPM forward / neutral / reverse box or chain drive cassette, no differential (options available)
Front Wheels & Tyres* 30 x 9.50 R15 on Rorty 3 piece 15" x 7.5" rims
Rear Wheels & Tyres* 31 x 10.50 R15 on Rorty 3 piece 15" x 8.5" rims
Ground Clearance* 360 mm [14.2"]
Front Travel 530 mm [20.9"]
Rear Travel 530 mm [21"]
Overall Height* 1638 mm [64.5"]
Overall Length* 3577 mm [140.8"]
Overall Width* TBA
Driver Height 2 m [6'7"] (reduced roll cage height options)
Track TBA
Wheelbase TBA
Weight* 480 kg [1056 lb]
Power To Weight* 313 kW/tonne [381 hp/ton]
* Variable depending on choice of power plant, wheels, tyres and other customisable items