Restore factory-original traction, plush ride quality, and puncture resistance to your electric ride with the premium CST 200x50 (8" x 2") Tire and Inner Tube Combo Set. Manufactured by CST (Cheng Shin Tire)�one of the world�s most trusted OEM tire brands�this complete pneumatic assembly features a heavy-duty, 4-ply nylon carcass optimized for long-lasting wear and dependable surface grip on asphalt, concrete, and neighborhood sidewalks.
This convenient kit includes both the rugged outer tire casing and a matched premium rubber inner tube featuring a specialized 90-degree angled Schrader valve stem. The angled stem is absolutely critical for small 8-inch wheel configurations, allowing standard air pump chucks to easily hook up to the valve without interfering with the scooter�s motor hub, drive sprocket, or brake assemblies.
Product Features
- Matched Performance Bundle: Eliminates the guesswork by pairing a factory-spec 4-ply tire with the exact matching angled valve tube.
- Heavy-Duty 4-Ply Rating: Engineered with reinforced nylon plies to resist puncture threats, sidewall distortion, and structural wear.
- 90� Angled Schrader Valve: Tight-clearance right-angle stem configuration ensures effortless pressure checks and inflation cycles.
- Smooth Commuter Tread: Low-rolling-resistance street tread pattern channels water away effectively while delivering quiet, efficient battery operations.
Technical Specifications
- Tire & Tube Size: 200x50 (Industry equivalent: 8" x 2")
- Carcass Rating: 4-Ply / Load Range B
- Construction Material: Premium Nylon Composite / High-Butyl Rubber
- Valve Style: Standard Schrader Valve with a 90-Degree Angular Bend
- Tire Classification: Inflatable Pneumatic Tube-Type (Requires Inner Tube)
Comprehensive Model Fitment Matrix
The 200x50 size profile is the standard setup across a massive family of kids' electric scooters, drift carts, and motorized utility platforms.
| Manufacturer | Compatible 200x50 (8"x2") Applications |
|---|
| Razor | Crazy Cart (Standard & DLX), Crazy Cart XL, Lil' Crazy, E100 & E125 (Front Position Only), E150 (Front & Rear), E200 & E200S (Front & Rear), Dune Buggy, A5 Air, ePunk, Power Rider 360 (Front Wheel Only) |
| Cruzin Cooler | Fits standard 300W, 500W, and 800W mobile cooler motorized chassis configurations. |
| Pulse Performance | Pulse Power League DTS, standard stand-up e-scooters utilizing 8-inch air setups. |
| Alternative Brands | Dynacraft Hello Kitty City Cruiser, Royal Scout, X-Treme X-10 / X-250, and generic 8" stand-up gas or electric pocket mobility projects. |
Tuning Mechanic's Installation Advice: When mounting a fresh inner tube inside a small multi-piece split rim or standard wheel hub, inflate the tube just slightly to give it a round shape before clamping the wheel halves together. This simple trick prevents the inner tube from getting pinched between the rim sections, avoiding immediate mystery flats before your first test ride.
California Prop 65 Warning
