Includes:
- One (1) TREX 700 Nitro Aluminum Electronic Pinion Support Upgrade
M3/M4 x 25 mm Version Includes:
- One (1) TREX 700 Nitro Electronic Pinion Support Shaft Component (Precision-Ground SS 416)
- Three (3) TREX 700 Nitro Electronic Pinion Support M4/M3 Adapters (Formed Brass)
- One (1) Radial Ball Bearing 6 x 17 x 6 mm
- One (1) Radial Ball Bearing 6 x 12 x 4 mm
- Three (3) M4 x 0.7 x 40 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)
- Three (3) M3 x 0.5 x 40 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)
- One (1) E-Style Retaining Ring 6 mm (BP Alloy Steel)
M4 x 30 mm Version Includes:
- One (1) TREX 700 Nitro Electronic Pinion Support Shaft Component (Precision-Ground SS 416)
- One (1) Radial Ball Bearing 6 x 17 x 6 mm
- One (1) Radial Ball Bearing 6 x 12 x 4 mm
- Three (3) M4 x 0.7 x 40 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)
- One (1) E-Style Retaining Ring 6 mm (BP Alloy Steel)

Finish:
Clear anodize, mirror-polish CNC gloss

Weight:  
24 g (design is FEA optimized for maximum strength and minimum weight)