The Lx (front) Wheel takes on a more realistic, modern design while offering the speed of the GT series, Nitro, and C Wheels. One-piece construction provides durability.

Tetrix Max 6-32 Nut-W Pack feature a star washer that locks down on the heavy-duty aluminum structural elements for added strength to any TETRIXrobot design.

• Quantity: pkg of 100
• Material: aluminum

Tetrix Prime Beam Attachment Hub can be used to attach a 6 mm shaft through an aluminum beam to form a pivot. Made of acetal plastic. Requires Tetrix Prime; Thumbscrews and Socket Head Cap Screws, sold separately.

• Weight: 6.9 grams per hub
• Quantity: pkg of 2
• Material: Molded acetal
• Nominal Size: 32 mm x 19 mm x 18 mm

Our most popular wheels are available with black or white raised letters and with or without hubs. Note: The Nitro Wheels with black raised letters and hubs are shipped unassembled.

Tetrix Max Hex Key Pack comes with all four sizes of Hex Keys needed for TETRIX hex pieces. Includes one each of 7/64", 3/32", 1/16", and 5/64" keys.

Tetrix Prime 6MM D-Shaft Set Collars are used to hold a rotating axle in horizontal alignment when constructing pivot joints. Made of acetal plastic; requires Socket Head Cap Screws (sold separately).

• Weight: 2.4 grams per collar
• Quantity: pkg of 2
• Material: Molded acetal
• Nominal Size: 19 mm diameter x 8 mm thick

These hubs simply press into Nitro Wheels to give them an upgraded look. Available paintable or chrome plated.

TETRIX MAX Stand-off Posts is a package of 12 hex stand-off posts; female/female, 6-32. 

• Size: 32 mm
• Quantity: pkg of 12
• Material: 7005 Aluminum

Tetrix Prime 6MM Shaft Servo Hub allows you to attach servos to 6 mm axles using this shaft hub. Made of durable acetal plastic.

• Weight: 3.4 grams per hub
• Material: Molded acetal
• Nominal Size: 16 mm diameter x 17 mm

These hubs simply press into Nitro Wheels to give them an upgraded look. Available paintable or chrome plated.

Tetrix Prime Servo Mounting Bracket makes adding servos to Tetrix Prime; quick and easy. Made of acetal plastic, each mount holds one servo in place.

• Weight: 10 grams per mount
• Material: Molded acetal
• Nominal Size: 54 mm x 24 mm x 31 mm

For use with shell-type dragsters and other applications.

Tetrix Max Multi-Nut Pliers are designed to hold nuts, while bolts are tightened. The long, narrow neck reaches into tight places. Great for building TETRIX robots.

Use screw eyes to keep dragsters on the track with monofilament line.

TETRIX MAX Sprocket Pack is made from heavy-duty aluminum for maximum performance under heavy loads. TETRIX sprockets are available in three different ratios and designed to work with the 0.250" TETRIX steel chain. Sold in packages of two.

Tetrix Prime; 6 V NiMH Battery Pack is a five-cell, six-volt, 1,500 mAh rechargeable battery pack, which brings long-lasting power to Tetrix Prime; motors and electronics.

• Type: NiMH rechargeable Battery Pack
• Note: Compatible with the Tetrix Prime; 6-Volt motors and electronics.
• Weight: 132.9 grams per battery pack