Product Reviews

【BIKE of the WEEK】SURLY Steamroller Seaside Custom

When the rider changes, the bike changes too.

In this post, we’re introducing a rebuild of a SURLY Steamroller that was passed down from a friend.

Originally built with drop bars for a sporty feel, we customized it so the owner can ride in comfort and enjoy the scenery. Let’s take a look at the before and after.

It went from this...

...to this!!

Isn't it incredible?!
By adding a basket for errands and installing upright handlebars, we’ve created a bike that’s perfect for daily use while maintaining that old-school vibe!

Tires suited for the daily commute: Teravail Cannonball

Since the owner often rides on sandy coastal roads, we installed TERAVAIL Cannon Ball tires.

The tightly packed center tread resists mud and gravel buildup, while the low knobs ensure a smooth roll.
And if you want to hit the trails, those side blocks are ready for off-road action.

Pay attention to those spacers

It’s a waste to think of spacers as just a way to adjust stem height. With options like adding accent colors or varying thicknesses, you have total freedom in how you style them.

The spacers used here are SIMWORKS With Me Crmo Spacer.
I personally love this look—using alternating thicknesses while keeping the same color palette.

Why not bring that bike sleeping at home back to life?
At Circles, we’re always here to help with those kinds of projects.


Handle NITTO Hihi Bar
Grip OURY GRIP Mountain Grips V2
Brake Lever DIA COMPE MX122
Tire TERAVAIL Cannon Ball
Saddle BROOKS Team Pro Eroica Limited Edition
Pedal DEMONTION Flat Pedal

We’ve published a photo archive of bikes built by Circles so far.
Take a look to get some inspiration for your own custom bike.

Items mentioned in this article