- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Seats & Saddles /
- Seat Posts /
- Pinhead Seatpost/Saddle Lock | bike-seat-post...
0 ratings
Item #:
34060514
Pinhead Seatpost/Saddle Lock | bike-seat-posts-and-parts
Item #:
34060514
NZD 163
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 40.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 09
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Pinhead's seatpost lock provides unbeatable security and easy adjustment for your bike's seatpost and saddle.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Brand Name | Pinhead |
| Manufacturer | Pinhead Components |
| UPC | 853583001243 |
| Global Trade Identification Number | 00853583001243 |
| Included Components | Seatpost lock^Key |
| Item Length | 7 Inches (17.8 cm) |
| Model Number | B5 |
| Manufacturer Part Number | B5 |
| Unit Count | 1.0 Count |
| Color | Silver |
| Material Type | Alloy Steel |
| Bike Type | City Bike |
| Item Weight | 3.36 ounces (95.26 grams) |
| Material | Alloy Steel |
| Brand | Pinhead |
Product Description
Pinhead Seatpost/Saddle Lock | bike-seat-posts-and-parts
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How does the lock improve security?
Answer: It replaces the factory quick release, securing the seatpost and saddle against theft. -
Question:
Can I adjust the saddle height easily?
Answer: Yes, the same coded key can be used for saddle height adjustments. -
Question:
Is this lock compatible with my bike?
Answer: Yes, it fits all seatpost sizes and saddles with vertical bolt attachments.
Pinhead Seat Posts B5 Editorial Review
The customer feedback on this seat lock indicates a mixed reception, revealing strengths and significant weaknesses. Many customers appreciated the product for its quality and effectiveness; one user noted it as a "lightweight solution" that provides solid security, particularly for commuters in urban settings. The brand, Pinhead, was praised for its reputable offerings, with some customers even revisiting this product after positive initial experiences. However, multiple reviews emphasized compatibility issues, particularly regarding the claimed universality of the product. Many users reported that the lock did not fit their specific bicycle seat stems despite the product description asserting that it would. This has caused frustration among customers, with several expressing doubts about the brand's reliability and contemplating alternative solutions. Furthermore, difficulties were reported regarding the mechanism itself; some users found the key system challenging, making it inconvenient despite the perceived security level. Overall, while the seat lock demonstrates a strong build quality and effective security for certain types of bicycles, it suffers from significant compatibility issues that could deter potential users. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High-quality Construction
- Effective security for urban commuting
- Lightweight design
Cons
- Difficult to use key mechanism
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 163
Order now and get it around Wednesday, September 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Replaces factory quick release for enhanced security.
- Fits all seatpost sizes and saddles with vertical attachments.
- Precision forged and chrome-plated for durability.
- Uses a unique coded key for installation and adjustments.
- Locks seatpost to frame and saddle to seatpost.
- Ensures long-lasting performance and reliability.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.