Plan 02 / Go kart blueprint

Arachnid

Single-seat / dual suspension

Our top of the line kart, with front and rear suspension and a lot of attitude. An advanced build with an aggressive look and aggressive performance to match. If you are ready for a challenge, and ready to show off, this is the one.

1 seat
Front + rear suspension
18" rear
Plate A / Chassis render Scale 1:8
Arachnid chassis, clean CAD render
Specifications
Seats 1
Wheels 4
Suspension Front + rear
Length 86"
Width 29 1/2"
Clearance 14" to frame
Tires 18" balloon, front + rear
Chassis 1 1/4" #14 square
Motor 6.5 hp and up
Transmission Torque converter
Brakes Hydraulic disc
Steering Tie rods / gear box

One-time / lifetime access

Both packages include all seven plans. The $79 one adds the video build class.

Instant download · Thousands of builders · Refund on request

Walkaround

See the Arachnid run

A walkaround of a finished Arachnid, built from these plans.

Fig. 02-V / Arachnid YouTube

About

The Arachnid go kart

The Arachnid is SpiderCarts' first front and rear dual suspension, single seat off-road go kart plan. Huge oversized tires and a seat-forward design give it a very distinct feel and balance.

This is a favorite here at SpiderCarts. When one of us wants to take a spin, this is the kart that gets pulled out. Fun, impressive looking, and tons of power.

Build-out highlights

What you are building

  • Huge 18" rear wheel on aluminum axle and components
  • High performance hydraulic brakes
  • Front spindle bracket springs and rear suspension
  • Full sized racing bucket seats with padded covers
  • 1 1/4" 14 gauge square tubing
  • Motor of your choice, with room for upgrades
  • Racing tie rods and ends, fully adjustable alignment and steering

What's in the plans

What the Arachnid plans look like

These are real pages out of the Arachnid plan set. Every tube is dimensioned, every part is numbered, and the welds are shown in the order you do them.

Six pages from the Arachnid plan itself. Every kart gets the same treatment.

  1. Full spec sheet: 86 in length, 54 x 93 in wheelbase, tires, brakes, engine and chassis tubing P.01

    Full spec sheet: 86 in length, 54 x 93 in wheelbase, tires, brakes, engine and chassis tubing

  2. Exploded view of every cut piece in the kart, laid out in the position it gets welded P.02

    Exploded view of every cut piece in the kart, laid out in the position it gets welded

  3. Main frame plan view with every member tagged by part number, length and cut angle P.03

    Main frame plan view with every member tagged by part number, length and cut angle

  4. Part MF16-90: top and bottom views with 16 in length, hole positions and 90 degree cuts P.04

    Part MF16-90: top and bottom views with 16 in length, hole positions and 90 degree cuts

  5. Full weld of the main frame: what order to tack and weld the rails, risers and uprights P.05

    Full weld of the main frame: what order to tack and weld the rails, risers and uprights

  6. Colour photos of the finished build: A-arms, shocks, chain drive, seat, engine and brakes P.06

    Colour photos of the finished build: A-arms, shocks, chain drive, seat, engine and brakes

Free sample

Free go kart plan sample

Try eight pages for free, straight out of a SpiderCarts plan set: the specification sheet, dimensioned part drawings, weld assembly steps and the parts list. Enter your email and the download link shows up right here.

One email, no spam. The PDF link appears on this page.

Bonus PDF 19 pp
Beginner's Guide to Welding cover page

Also in the box

Extras

Every order comes with more than the seven kart plans.

Beginner's Guide to Welding
19 pp
A 19 page welding handbook. Safety, gear, settings charts, and step by step MIG and stick.
Two Minute Tek
Free
A library of short how-to build videos, free to everyone.
Itzy Bitzy kids' kart
Free
The free kids' mini go kart plan, included with every order.
Quick-Jack Shop Lift
23 pp
Plans for a foot-lever jack that lifts a kart off the shop floor and holds it at working height.
Go-Kart Speedometer
5 pp
Turn a bicycle computer into a kart speedometer. Parts, sensor mount, wiring and calibration.

Get this build

Get all seven plans

One payment, from $59. Every package includes all seven plans and lifetime downloads.

Best value / includes the video class 44% off

Recommended

Plans & Video Class

All seven plans plus the video class

Everything in the Pro Plan Package, plus the 12-lesson video class filmed on a real Recluse build.

  • Everything in the Pro Plan Package
  • 12-lesson video build class
  • Tools, metal and welding walkthroughs
  • Lifetime access and future updates

Save $61 / only $20 more than plans alone

Plans only

40% off

Pro Plan Package

All seven go kart plans

Every plan we make, in one download. Print them at home and keep them for life.

  • Seven kart plans, ten printable PDFs
  • Parts lists, cut lists and materials
  • Dimensioned drawings and weld steps
  • Lifetime access

Save $40 / USD, lifetime