Build your i9 UL250 Aluminum

Start Building

Summary

Select Spoke type:

Select Hub model:

Select Front rim:

Select Rear rim:

Select Front spacing:

Select Rear spacing:

Select Brake mount:

Select Freehub driver:

Select Hub color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Select Spoke color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Your new i9 UL250 Aluminum wheelset.

Just the way you want it.

* 28h or 32h front hub will be used based on availability.

Select Spoke type:

Select Hub model:

Select Front rim:

Select Front spacing:

Select Brake mount:

Select Hub color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Select Spoke color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Your new i9 UL250 Aluminum wheel.

Just the way you want it.

* 28h or 32h front hub will be used based on availability.

Select Spoke type:

Select Hub model:

Select Rear rim:

Select Rear spacing:

Select Brake mount:

Select Freehub driver:

Select Hub color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Select Spoke color:
Black
Bronze
Gold
Orange
Purple
Red
Silver

Your new i9 UL250 Aluminum wheel.

Just the way you want it.

* 28h or 32h front hub will be used based on availability.

Select Rim size:

Select Hole count:

Your new i9 UL250 Aluminum rim.

Just the way you want it.

* 28h or 32h front hub will be used based on availability.
Machined in Asheville, NC

Machined in Asheville, NC

Everything it builds starts the same way: ideas, raw materials, and human hands working with machines. All guided by an unspoken agreement that each time, it has to be right. Our Hydra2 Hubs and System Spokes are proudly made at our machine shop in Asheville, NC.

What Drives it all.

What Drives it all.

Our patent-protected freehub technology offers unrivaled .59° engagement for our Solix family of wheels.

Select Your Hub Platform

The Hub platform defines how your bike interacts with you and the terrain—engagement, drag, and durability all working together to shape the ride. Select the platform that best fits your needs.

SOLiX System

P.O.E: 605 points

Engagement: .59 degrees

Spoke: SYSTEM SPOKE

One System. Zero Comprimise.

SOLiX J-Bend

P.O.E: 605 points

Engagement: .59 degrees

Spoke: J-Bend Sapim

Trusted by Design

1/1

P.O.E: 90 points

Engagement: 4 degrees

Spoke: J-Bend Sapim

Simple. Solid. Reliable.
UL250 Specs

UL250 Specs

Material: Aluminum
Size: 29"
Hole Count: 24h
Internal Width: 25mm
Rim Depth: 19mm
ERD: 602mm
Weight: 419g

Built for gravel and all-road, this aluminum wheel system is tuned for everyday reliability, balanced handling, and all-around performance. Magnesium-silicone hardened Dynamal alloy offers enhanced tensile strength and stiffness compared to standard alloy types.

FAQs and Warranty