Cinelli Vai XL Seat Post



Fitted bundle deal

includes Accessories + Fitting

Cinelli Vai XL Seat Post


Save £2.30
RRP £18.99 *

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FREE Click & Collect

  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Price Match
  • Buying Options
  • Cinelli Vai XL Seat Post

    Cinelli Vai XL Seat Post gives you a brilliant oversized seat post, a simple design that uses an aluminium construction to ensure reliability and longevity. Using a matte black for a slick and clean finish.

    Cinelli Vai XL Seat Post: Extra Info

    • Oversized seat post
    • Extruded and drawn aluminium pillar
    • Matte black anodised finish
    • Offset: 20 mm
    • Length: 330 mm
  • Gender: Unisex
    Material: Aluminium
    Seatpost Length: 330mm
    Type: Seat Posts
    Weight: 250g
  • Cinelli Vai XL Seat Post is rated 4.7 out of 5 by 6.
    Rated 5 out of 5 by from All the post you need I got this as it was exceptional value. It is so much better than you'd think at this price.
    Date published: 2017-01-04
    Rated 5 out of 5 by from Compelling vai xl seatpost This seatpost had been great not a single issue the bolts that fasten the seat can be a pain when putting the seat on but after that it has performed perfectly
    Date published: 2016-10-10
    Rated 5 out of 5 by from Excellent value Good price and quality together with 5 star service. Perfect
    Date published: 2016-09-24
    Rated 5 out of 5 by from Perfect post, perfect price Cinelli quality at off-brand price. What can you say? Sure, it's not the lightest: the 6061 alloy isn't up to the same grade as artisanal carbon fibre fabricated by nimble-fingered elves and enhanced with filaments of unicorn hair. Sure, it's entry-level specs. But who cares - it's perfect for an everyday bike and the price is absolutely right. Light enough, strong, secure and adds a little Italian style to even the most utilitarian of bikes. What's not to like?
    Date published: 2016-06-06
    Rated 5 out of 5 by from It's Cinelli, it looks great Bought this Cinelli seat post to finish off a build for someone at work, looks great on the bike and came at a great price
    Date published: 2016-05-23
    Rated 3 out of 5 by from Not product related Ordered online and was advised next day pre 1pm delivery. Store had no sign of it and had to have something fitted urgently as my original one had broken! Store originally showed no stock of a black seat post in this diameter, yet when this one failed to show up from online order, so they 'magicked' one out of thin air on the day! Normally great service proved unreliable on this occasion!
    Date published: 2015-06-11
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  • UK Delivery

    £3.99 Standard Delivery available on orders under £40 placed by 3pm*

    Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.


    UK Delivery

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

    Built Bikes
    Collection time will increase by 24 hours if you'd like us to build your bike for you.

    Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. All delivery times will be shown during checkout.


  • Halfords - Our Price Match Promise

    At Halfords we strive to offer our customers first class service and products at competitive prices.

    In order to uphold our Price Promise to not be beaten on price, we actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly.

    If you find a cheaper price we'll match it, and if you find it after you've purchased from us we'll refund the difference within 7 days of receipt of your goods.

    Simply take a print out of the competitor's online price into any Halfords store, ensuring, date and price are shown and we will match the competitor price if within policy.

    Terms & Conditions

    • The competitor's item must be identical (colour, size etc)
    • The competitor's item must be in stock at the time of match
    • The competitor's price must include delivery
    • The competitors price must be publically advertised online and cannot include any membership/personal discounts
    • We cannot match bulk promotional offers such as buy one get one free
    • The competitor must be based in the UK and sell direct to customers (no auction or marketplace retailers)
    • No other promotional offers or vouchers can be used on top of a price match
    • We will match within 7 days of receipt of purchase
    • We will match in store if our online price is lower than our store price
    • We will not match against clearance, closing down sales or specialist retailers such as market stalls.
    • In order to change the price of items bought on finance, the original agreement must be cancelled and a new one created at the lower price. The new agreement must still meet the minimum value and item requirements for finance.
    • Items sold by Halfords Approved Partners are not subject to our price match policy.
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Cinelli Saddles & Seat Posts

Cinelli Vai XL Seat Post

£16.69 The Cinelli Vai XL Seat Post boasts oversized and tough construction for maximum durability