Small Gear Wheels
Set number 9900-1 · Technic
- Pieces
- 21
- Minifigures
- 0
- Released
- 1999
- Theme
- Technic
Parts inventory
- Technic Gear 14 Tooth Bevel — Light Gray ×4
- Technic Gear 8 Tooth — Light Gray ×3
- Motor Pulley, 9V Micromotor with axle hole — Light Gray ×2
- Technic Gear 24 Tooth [New Style with Single Axle Hole] — Light Gray ×2
- Technic Gear 24 Tooth Crown with Reinforcements [New Style] — Light Gray ×2
- Technic Gear Rack 1 x 4 — Light Gray ×2
- Technic Gear 16 Tooth with Round Holes [Old Style] — Light Gray ×2
- Technic Wedge Belt Wheel [aka Pulley] — Light Gray ×2
- Technic Worm Gear — Black ×2