Infinity Seat Shop

Elite Series – E1X
- The E1X-Series is an ideal choice for: Road, TT, MTBers, Cyclocross, Gravel, Ultra-cyclist and the Weekend Warrior.
- It has a “hammock” feel with the ability to sit in the pocket; and to shift position on the seat. Ideal for climbing and long distance.
- The cyclist’s weight is distributed over the entire seat to accommodate: an aggressive forward pelvic tilt in the drop bars or aero position; an upright position or, if they have limited Spinal Pelvic Range of Motion.
- It features our signature full-cutout design frame covered with an 1/8 inch foam and individually, hand-crafted in genuine Italian leather.
- The dimensions are 10 1/4 in (260.35 mm) by 6 ½ in (165.1 mm). The inside sit bone to sit bone is 130 mm max. Weight: 265 grams.
Elite Series - E2
- The E2 is ideal choice for Ultra Cyclists, Road Cyclists, Tandems and Touring cyclists.
- Ideal for any type of pelvic inflammation either male or female. It relieves butt bone pain and protects your perineum/pubic bone area.
- It features our signature full-cutout design frame covered with an 1/8 inch foam and individually, hand-crafted in genuine Italian leather.
- The dimensions are 10 1/4 in (260.35 mm) by 6 ½ in (165.1 mm). The inside sit bone to sit bone is 130 mm max. Weight: 245 grams.
- The main difference between the E2 and the E3 is the bifurcated horn of the seat. This creates a space for both male and female soft tissue areas while cycling in an aggressive position. The E3 is also hand shaped and covered with state of the art 1/4 inch Aerospace foam and individually, hand-wrapped in genuine Italian leather.


Elite Series - E3
- The E3-Series is an ideal choice for: Triathletes, Ultra Cyclists, Road Cyclists, Tandem Touring cyclists.
- The bifurcated horn of the seat creates a space for both male and female soft tissue areas while cycling in an aggressive position with a minimal TT padded short or just compression shorts.
- It features our signature full-cutout design. Hand shaped and covered with state of the art 1/4 inch Aerospace foam and individually, hand-crafted in genuine Italian leather.
- The dimensions are 10 1/4 in (260.35 mm) by 6 ½ in (165.1 mm). The inside sit bone to sit bone is 130 mm max. Weight: 265 grams.
- The main difference between the E2 and the E3 is the bifurcated horn of the seat. This creates a space for both male and female soft tissue areas while cycling in an aggressive position. The E3 is also hand shaped and covered with state of the art 1/4 inch Aerospace foam and individually, hand-wrapped in genuine Italian leather.
Showing all 8 results
$347.00 – $397.00
The Elite E2X is ideal for: Triathletes, Ultra Cyclists and Road Cyclists. Ideal for cyclists who have a lean physique and “less cush in the tush”. Not recommended for upright cyclists such as Touring, Bike Packing or MTBers. It allows for cyclists with perineum hot spots, cysts, or some type of surgical intervention. The rear […]
$397.00
Choose between the extremely popular E1X form factor and customize your seat, your way! Each seat is handcrafted in Southern California using top-grade custom materials.
Do you not see what you're looking for? Let us know! We have access to many different combinations - let us know what you're looking for and we'll do our best to make your one-of-a-kind seat!
Please allow all custom E1X seats a minimum of 2 weeks to ship. Due to the extremely custom nature of the custom E1X Series Seats, Infinity cannot offer refunds on this seat at this time. Thank you for your understanding.
Not all images displayed are representative of the combination chosen at this time - please read the descriptions carefully before making your selection.
$50.00
This is for the Infinity Bike Seat rails, no seat included. These rails fit all E-Series Infinity Bike Seats and some of the L-series. Inquire for details..
*Please check the description for details on proper usage.
$19.99
- Infinity Bike Seat Water Bottle is ready when you are.
- Fast Refreshment with just an Easy Squeeze
- No pushing, pulling, flipping, opening, or closing
- No mouth or hand contact necessary
- One-way valve opens with a gentle squeeze and seals tight when released
- BPA Free, recyclable, made with recycled materials, FDA approved & CA Prop 65 compliant.