The Yo Jeffy! is our singletrack rocket, a mix of XC and trail characteristics, it's designed to be fast, light, versatile, nimble and playful. It's as at home between the tape as it is on long back country excursions and tight techy singletrack. Available in steel or titanium in stock or custom geometry. Options for single speed, bike packing, racks, etc available. 

Our preferences are for playful, aggressive bikes that climb well and still let you hang it out on the descents. A balanced approach for a the diverse down country terrain we ride. It's nimble in the single track, perfect for big races such as the Dakota 5-0, and fun to blast off of rocks and jumps. 

We designed it around a 120mm suspension fork, for two reasons:

1. There is a half pound difference in chassis weight between a 120mm Sid or Fox Stepcast 34 and the Pike or Fox 36 

2. The 120mm length is perfect for the option of swapping in a Future Proof fork for duty as a bike packing or Tour Divide rig

It fits 29x2.6 tires and the geometry is a mix of trail and race with a 67.5 degree head tube angle and a high bottom bracket. It's a technical trail riders dream. 

FRAME SPEC

• Tapered headtube for EC34/54 headsets
• 73mm English threaded bottom bracket shell
• Post mount brake
• 148mm rear spacing
  
• Seatpost: 31.5mm
• Seat Collar: 35.0
• UDH Compatible 
  

STOCK SETUP

• Wet Paint for Steel or Cerakote Finish for titanium
  - other options available 
  *Anodized finish shown on titanium frame
• Stealth dropper routing
• Two water bottle mounts
• Paragon Modular cable guide system 
• UDH Compatible

 POPULAR ADD-ONS 

• Top tube feedbag mount
• Third water bottle mount
• Internal rear brake routing 
• Sliding dropouts
• Steel Fork
• Enve Carbon Fork

GEOMETRY

COMPLETE BIKE BUILD
We work with all the major component suppliers in the industry and would love to build you a complete bike. Contact us to get started. 

TIMELINE
Yo Jeffy! frames are made to order. Once your order is placed we will finalize your specs and provide an estimated timeline for delivery, typically 4-5 months. 

GO CUSTOM
If your fit needs aren't met by our stock offered geo or you're looking for a custom color or finish, we're always happy to work with you to create the bike of your dreams. 

Wilde is proud to work with a variety of experts in anodizing, Cerakote, powder coating, and wet paint to achieve any finish you desire.  

Contact us to go custom. 

SAFETY

Please read the bicycle owners manual before riding. This is important for safe operation of your new bike. 
Bicycle Owners Manual