Headset: EC34/28.6 | EC34/30 - External - Threadless - Complete - Black 390316

US $36.95
ApproximatelyS$ 47.81
Condition:
New with tags
More information - About this item condition
More than 10 available
Breathe easy. Free shipping and returns.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Hilliard, Ohio, United States
Delivery:
Estimated between Fri, 31 Oct and Mon, 3 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Ships today if you order in the next 2 hrs 19 mins
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:205710083328
Last updated on Oct 29, 2025 11:23:53 SGTView all revisionsView all revisions

Item specifics

Condition
New with tags
Manufacturer Part Number
390316
Brand
Neco
Crown Race Diameter
30mm
Headset Position
Complete
Headset Type
External, Threadless
Lower Cup
34mm
Material
Steel
Primary Color
Black
S.H.I.S.
EC34/28.6 | EC34/30
SHIS Lower
EC34/30
SHIS Upper
EC34/28.6
Stack Height
31
Steerer Tube
1-1/8''
Upper Cup
34mm
Part Type
Bike / eBikes
Alt MPN 1
150563-01
Category 1
Bike / eBike Wheels-Tires-Parts
Average Delivery Time
2-3 Days
Package Weight
0.3800
Package Length
3.74
Package Width
2.17
Package Height
2.17
Free Shipping (Lower 48)
Yes
Warranty
30 Days
UPC
n/a
Category

Item description from the seller

About this seller

Shop Motomentum

99.3% positive feedback1.6M items sold

Joined Dec 2000
You might know us as Classic Cycle Parts, the name we wore proudly from 2003 to 2020, providing parts and accessories for bikes primarily from the 60s and 70s. That one-man show, turned family ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (547,772)

All ratingsselected
Positive
Neutral
Negative
  • o***c (890)- Feedback left by buyer.
    Past month
    Verified purchase
    Bought a battery for my SXS but when it was delivered the post was bent. Packaging was fine so I’m not sure what happened. The communication with Motomentum was great and they offered me my money back or a new battery. I needed the battery so they sent me a new one right away. Great customer service.
  • u***u (423)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    ⭐️⭐️⭐️⭐️⭐️ Item arrived in excellent condition and was packaged with great care to prevent any damage during transit. Shipping was both fast and reliable—it arrived on time and the cost was very fair given the speed of delivery. The item looks just as great in person as it did in the photos and works perfectly. I’ve tested it thoroughly with no issues at all. For the price, including shipping, the value is outstanding. I’m very happy with the purchase and highly recommend this seller.
  • r***a (187)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Brand new with acid included in perfect condition - excellent price and quick delivery. One minor problem was encountered with Delivery - FedEx delivered package to business (down the road) instead of my home address. I retrieved the package and all is good! The seller was not at fault at all - the seller was proactive with a valid tracking number - I will not hesitate purchasing from this seller in the future!!! FedEx is another issue:)