Butt Buffer's Air Flow Classic and Pebble Polymer cushions both come in three sizes (11"x11", 16"x12", 18"x14") and four colors (Black, Red, Blue, Silver). Air Flow Classic is built around better air flow and starts at $72.50. Pebble Polymer carries a pebble surface and starts at $87.50, with shop ratings from 4.60 to 5.00 out of 5.
What do the Air Flow Classic and Pebble Polymer cushions have in common?
Both lines are Butt Buffer motorcycle seat cushions sold in Small (11x11), Medium (16x12), and Large (18x14). Each comes in Black, Red, Blue, and Silver, and each is designed for a comfortable ride with air flow in mind. You pick between them on surface, price, and how much weight you give ventilation.
Butt Buffer is a family owned and operated business, and every cushion in the shop comes from that same bench. Our cushions use a dry visco-elastic polymer originally developed for hospital use to help prevent bed sores. Riders feel that material as even support under the seat bones on long days.
Fits on any motorcycle.
That line from our shop applies to both cushion lines, so the choice is about your preferences, not your bike.
Air Flow Classic vs Pebble Polymer: price and size side by side
Here's what each size costs in our shop.
| Size | Dimensions | Air Flow Classic | Pebble Polymer |
|---|---|---|---|
| Small | 11" x 11" | $72.50 | $87.50 |
| Medium | 16" x 12" | $87.50 | $102.50 |
| Large | 18" x 14" | $107.50 | $122.50 |
Shop ratings on the Pebble Polymer line read 4.60 out of 5 for the Small, 5.00 out of 5 for the Medium, and 5.00 out of 5 for the Large.
Both lines sit in the middle of our catalog. The full range runs from $27.75 for the Classic Butt Buffer Top Cushion P-PAD (11 x 8) up to $280.00 for the highest-priced items. Other styles include Super Suede, Maltese Cross, Web, Sheep Skin, and Military Style designs for every branch.
Which cushion suits which rider?
Choose Air Flow Classic when ventilation tops your list or you want the lowest entry price in this pairing. Choose Pebble Polymer when you want the pebble surface and its 5.00 out of 5 shop ratings on the Medium and Large. Both deliver a comfortable ride in the same sizes and colors.
Air Flow Classic
The Air Flow Classic is designed to match your style while giving you the ride of your life. Our shop copy for the line says it plainly: with better air flow, it's the coolest ride ever. If you ride in warm weather or sit for hours between stops, this is the line built around that.
Pebble Polymer
The Pebble Polymer Butt Buffer pairs a pebble surface with cushioning designed for comfort and air flow. It's the line that has the longest rating history in our shop. If you like a textured surface under you, start here.
A typical case: a rider with a touring seat that's 16 inches wide at the rider position and a summer trip planned across several states. That rider would look at the Medium in each line and decide between ventilation emphasis and the pebble surface.
How to pick the right size in either line
Measure the usable flat area of your rider seat before you order, not the seat's overall length. Our Small (11x11) suits narrow solo seats. The Medium (16x12) suits most standard rider positions. The Large (18x14) covers wide touring seats. The dimensions are the same in both lines, so your measurement works for either.
Our shop lists every size with color options. If you're comparing across styles, the Classic Butt Buffer Top Cushion also comes in P-PAD, Small, Medium, and Large, and it's priced below both lines in this comparison.
Cushion on top or insert inside your seat?
A removable cushion slides onto your existing seat. An insert is installed directly into the seat itself. We offer both. The installed options include Small, Medium, and Large inserts, front and rear versions for riders and passengers, and combinations with a P-pad.
Dean McDanel, in a Google review, described the result of having his seat done:
"This is the second seat I have had done. The first was on a 2011 Ultra Classic and was a great improvement in ride comfort. I recently had the seat on my 2018 Tri Glide done with the new and improved gel. The ride quality improvement was immediate. Relieved the pain and pressure from arthritis and extended the ride time between rest stops. Highly recommended for anyone looking for that extra comfort."
If you want to see how a polymer cushion goes onto a two-up Harley seat, our videos page has an installation walkthrough.
Frequently asked questions
Do both cushion lines come in the same colors?
Yes. The Air Flow Classic and the Pebble Polymer Butt Buffer are both offered in Black, Red, Blue, and Silver, across Small, Medium, and Large. That means you can match the color to your bike first and then decide on the surface and price that suit you.
Can I use one of these cushions on a passenger seat?
Yes. The cushions slide onto a seat, so a passenger pad is a matter of sizing. Our Small (11x11) is a common choice for smaller passenger areas. We also offer front and rear insert installations for riders who want both positions done.
Which Butt Buffer styles exist beyond these two?
Our shop carries Classic Top Cushions, Super Suede Series, Maltese Cross and Web cushions in embroidered and sheepskin fabrics, Sheep Skin cushions, and Military Motorcycle Seat Cushions for the Air Force, Army, Coast Guard, Marine Corps, Navy, and POW MIA. Each style shows its own sizes and prices.
Many Styles, All Comfortable. If you're still deciding between Air Flow Classic and Pebble Polymer, send us your seat measurements, your bike, and the kind of riding you do using the form below this article, and we'll help you match a size and line to your seat.
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