Grizzly 29+ Mountain Bike

Overview Design Geometry Details Ordering

A remarkably fast and agile 29+ mountain bike in buttery Titanium. The Grizzly 29+ is a skinnier brother of our original Grizzly fat bike. The nimbleness of the bike's geometry compliments the incredible traction, stability, and rollover of its large 29x3" tires. Based on the industry standard Boost spacing / chainline, it shares its brother's incredibly short rear-center and slack head-angle to create a summer hardtail that is fun, fast, and confidence-inspiring.

Design

The Grizzly 29+ frame is designed around a 100mm travel front fork. Its foundation is a wide T47x92 bottom bracket shell that maximizes rear-end stiffness and tire clearance. The drive-side chainstay is dropped via a 6/4 titanium plate and supporting fin; this creates the clearance for large 3.0" tires and chainrings from 28-32 teeth, despite the industry-leading short rear-center.

Like its fatter brother, the Grizzly 29+'s main triangle is made from oversized and shaped 3/2.5 titanium to create a ride that is both lively and precise.

Geometry

Rise Bikes Grizzly Titanium 29 Plus Bike Geometry

Metric Size M L XL
Top Tube (T) 605mm 625mm 645mm
Seat Tube (S) 445mm 460mm 470mm
Seat Angle (s) 73.5° 73.5° 73.5°
Head Tube (H) 105mm 120mm 135mm
Head Angle (h) 69° 69° 69°
BB Drop (B) 62mm 62mm 62mm
Chainstay (C) 432mm 432mm 432mm
Fork Length - Sagged (F) 510mm 510mm 510mm
Fork Offset (O) 51mm 51mm 51mm
Wheelbase (W) 1119mm 1140mm 1161mm
Reach (R) 420mm 436mm 452mm
Stack (St) 618mm 632mm 646mm

Frame Details

  • 30.9mm Seatpost (34.9mm Rise Titanium seat collar)
  • Screw-on cable guides (under-side of top tube)
  • Tapered 44/56mm head tube for ZS headset (1.125-1.5 fork)
  • T47x92 Bottom Bracket
  • 148mm Boost rear spacing, Syntace dropout
  • Wide range of frame finishes and customized artwork available
  • 3D-Printed Polished Sterling Silver head badge
  • Handmade in the Front Range of Colorado

Ordering

Each Rise Grizzly 29+ frame is handmade in the Front Range of Colorado. We sell the Grizzly 29+ as a complete bike, with a wide range of components options. We'll work with you and your budget to ensure that the build meets your needs, and excites your imagination. Pricing is $8195 for a complete bike with an awesome component kit made of: Sram X01-Eagle drivetrain / Fox dropper seatpost / Wren fork / RaceFace cockpit / IndustryNine wheels. Send us an email, or give us a call to talk about your dream bike (phone number in footer).

Rise Bikes Grizzly Titanium 29 plus Bike Summer