EUNORAU E-BIKE US
Bicycle Suspension Seatpost With A Spring
Bicycle Suspension Seatpost With A Spring
The SR Suntour NCX suspension seatpost delivers predictable ride comfort through a dedicated 50mm travel range, effectively isolating pavement cracks and trail debris. Built from a unified aluminum alloy construction, this 350mm component maintains low overall weight while resisting frame flex. Integrated aluminum alloy bushings guide the central spring action, preserving lateral stability during hard pedaling or sharp cornering. The standard black anodized finish resists daily UV exposure and track grime.
Design flexibility allows direct fitting to four common rail diameters: 27.2mm, 28.6mm, 30.8mm, and 31.6mm. Builders can swap the unit onto traditional steel or carbon frames without drilling auxiliary brackets. The engineering explicitly validates EUNORAU electric bike platforms, guaranteeing proper seat-tube clearance and motor-battery interference prevention. Proper clamp-torque following secures the post while preserving full suspension articulation under variable loads.
📋 Product summary:
- Brand: SR Suntour
- Model: NCX Suspension
- Total length: 350mm
- Suspension travel: 50mm
- Supported diameters: 27.2mm, 28.6mm, 30.8mm, 31.6mm
- Primary material: Aluminum alloy
- Bushing composition: Aluminum alloy
- Standard color: Black
- E-bike verified compatibility: All EUNORAU models
- Mounting method: Top-clamp seat rail insertion
Couldn't load pickup availability
📦 Nationwide shipping & returns
📦 Nationwide shipping & returns
NATIONWIDE SHIPPING:
Some free shipping products may be limited to the lower 48 states, as indicated by our shipping estimator tools and checkout cart. Outdoor living, home, and garden items ship nationwide. Standard shipping fees are confirmed at checkout based on your address and provider selection. Free shipping items incur zero fees at checkout. Tracking details are emailed instantly upon order fulfillment.
NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.
FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.
NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.
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