eTrike Seatpost
Compatibility
Original replacement for Terra T2, T3, T4 and T5 30.4 mm diameter, 300 mm length Laser-etched height markings Matte black, unbranded finish TriHauler TerraProduct Details Replace the original seatpost on your TriHauler Terra electric trike with the SM-2200L seatpost. Its 30.4 mm shaft and 300 mm length match the confirmed replacement specification for Terra T2, T3, T4 and T5. Laser-etched markings help you record and repeat your saddle-height setting. The matte black finish blends with the frame and saddle hardware.
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Dimensions & Specifications
| SKU | YSPTH |
|---|---|
| Model | SM-2200L |
| Shaft diameter | 30.4 mm (1.20 in) |
| Length | 300 mm (11.81 in) |
| Finish | Matte black; no logo |
| Height markings | Laser etched |
| Compatibility | TriHauler Terra T2, T3, T4 and T5 |
Installation & Care
Record your current saddle height before removing the old seatpost. Transfer and secure the saddle, align it with the frame, and keep the seatpost inserted beyond its minimum-insertion marking. Tighten the clamp and saddle hardware to the applicable manual or component specification, then check that the saddle cannot twist or tilt before riding. Wipe clean and periodically check the clamp and hardware.
The retained video demonstrates seatpost replacement on an earlier HJM Toury. Use it as a general procedure reference; follow your Terra manual for the current model.
Frequently Asked Questions
Which TriHauler models does YSPTH fit?
YSPTH fits TriHauler Terra T2, T3, T4 and T5.
What size is this replacement seatpost?
The shaft diameter is 30.4 mm and the length is 300 mm, approximately 1.20 × 11.81 inches. Use the millimeter diameter when checking fit.
Is this a suspension seatpost?
No. YSPTH is the original-style rigid replacement seatpost, not a suspension seatpost.
- Original replacement for Terra T2, T3, T4 and T5
- 30.4 mm diameter, 300 mm length
- Laser-etched height markings
- Matte black, unbranded finish
Product Details
Replace the original seatpost on your TriHauler Terra electric trike with the SM-2200L seatpost. Its 30.4 mm shaft and 300 mm length match the confirmed replacement specification for Terra T2, T3, T4 and T5. Laser-etched markings help you record and repeat your saddle-height setting. The matte black finish blends with the frame and saddle hardware.

Dimensions & Specifications
| SKU | YSPTH |
|---|---|
| Model | SM-2200L |
| Shaft diameter | 30.4 mm (1.20 in) |
| Length | 300 mm (11.81 in) |
| Finish | Matte black; no logo |
| Height markings | Laser etched |
| Compatibility | TriHauler Terra T2, T3, T4 and T5 |
Installation & Care
Record your current saddle height before removing the old seatpost. Transfer and secure the saddle, align it with the frame, and keep the seatpost inserted beyond its minimum-insertion marking. Tighten the clamp and saddle hardware to the applicable manual or component specification, then check that the saddle cannot twist or tilt before riding. Wipe clean and periodically check the clamp and hardware.
The retained video demonstrates seatpost replacement on an earlier HJM Toury. Use it as a general procedure reference; follow your Terra manual for the current model.
Frequently Asked Questions
Which TriHauler models does YSPTH fit?
YSPTH fits TriHauler Terra T2, T3, T4 and T5.
What size is this replacement seatpost?
The shaft diameter is 30.4 mm and the length is 300 mm, approximately 1.20 × 11.81 inches. Use the millimeter diameter when checking fit.
Is this a suspension seatpost?
No. YSPTH is the original-style rigid replacement seatpost, not a suspension seatpost.