Features:
1. Suit for Tamiya Super Clod Buster / Bullhead / Clodbuster upgrades.
2. High Speed Ball Bearing Kit, Chrome Steel with Rubber Seals.
3. Steel bearings will not only last longer, but will run smoother.
4. Premium P6 Precision and Chromium Steel 52100 (GCr15) made.
5. Special no contact dual rubber seals to seal out dirt while providing friction free performance.
6. Pre-greased with synthetic micro bearing grease.
7. Fine in workmanship, easy and convenient to install.

Specification:
Item Name: Ball Bearing
Bearing Type: Blue Sealed
Suitable for: Gearbox, Counter Gear, Wheel
Material: Steel
Quantity: 20Pcs
Net Weight: 38g/set
ID x OD x Width: 5x8x2.5mm(BT1-850) / 6x12x4mm(BD7-1260)

This bearing kit is compatible with the Tamiya models below:
#58065, #47432 Tamiya Clod Buster
#58518 Tamiya Super Clod Buster
#58535 Tamiya Bullhead

Package Include:
4 x BT1-850 Bearing (5x8x2.5 mm)
16 x BD7-1260 Bearing (6x12x4 mm)

Note: Please double check the bearings needed especially if you have upgraded to aftermarket parts. Thank you!