How do I know what dropper post fits my bike, insertion depth, seat post height

What Dropper Post fits my bike?

Feel free to reach out to our customer service team via the above Contact Us us link to be assisted by the next available team member.

MTB Direct

Dropper Post, Insertion Depth, Dropper Lever

Dropper Post

Technical MTB help

Change/ Cancel Order

How to Make a Return

Faulty / Damaged Item Return

How long will the Return Process take?

Returns

I Received an Incorrect Item

Incorrect Item or Problem with Order

Can I Exchange an Item?

Exchanges

Returns and Exchanges

Does MTB Direct Price Match?

Price Match Promise

Is There Crash Replacement Available?

Crash Replacement

What if I have a faulty item or warranty claim?

Warranty

Warranty & Crash Replacement

Authority to leave

What does 'Sent directly from partner' mean?

Can I pickup my order in person?

What Orders are Eligible for Free Shipping?

Shipping FAQs

If I order now when will I receive my order?

Delivery Time

Import duties and taxes

Which brands cannot be shipped overseas

Do you ship overseas?

International Orders

Shipping

Rider, Event & Club Sponsorship

Sponsorship

Phone support

Phone Support

My Gift Certificate or Discount Code isn't Working

Gift Vouchers & Promo Codes

Can I Cancel my Order?

Can I make a change to my order?

Order Changes

How will an order look on my credit card?

Finance Options

How can I pay for my order?

Payment

Order and payments

When will an Out of Stock item be back?

Order in an item we don't stock

Out of Stock

How do I Know What Size Gear to Buy?

Size guide: Measuring for Full Face Helmets

How to find a shoe that fits

Sizing

Stock and Product Info

Bottom Bracket and Crank Help

Derailleur Cage Lengths

Drivetrain

What Size Headset do I Need?

Frame Parts

Understanding shock and hardware sizing

Suspension

How to choose the right brake mount

Brakes