The STELLA Titanium 29er is our premiere XC and Endurance race hardtail. Made in the USA with our race driven oversized tubeset for the best blend of power transfer, trail compliance, and ride quality. With record setting wins at ultra-race events at Tour Divide, Stagecoach 400, & the Comstock Epic the Stella Titanium is a proven bike for covering vast distances quickly and comfortably. The Stella is designed to be extremely compatible with a wide range of tire sizes, hub options and fork lengths. Designed for speed. Built to last. Destined to attain your goals.
Titanium has a faster return to its original position, but similar dampening properties to steel. The result is a more efficient ride that is still extremely comfortable
A balanced BB drop: Positioned to bring out the rest of the geometry and give clearance to pedal through technical rock gardens, climb with power and stay playful on the trail
Supple where is counts: S-Bend seatstays, sloping top tube and bent down tube. These choices help the bike track in the rough and dampen trail vibrations
CHUMBA Oversized Select Tubing throughout yield large tube miters for strength and a low frame weight of only 4 lbs
Made in USA quality
Flawless frame miters, all tubes are heat sunk and argon purged when welded to prevent distortion and material thinning
Oversized Aerospace Titanium 3/2.5 Grade Tubing 6/4 on the yoke and dropouts w/ Paragon Sliding Inserts
Clean thoughtful cable routing
Stella Titanium Frame or Build
Stella Titanium Frame Specs
Hub Spacing: 148x12 Boost
PMW Sliding Dropout options: Geared, single speed or Rohloff, Thru axle or Geared
Max Tire Clearances: 29 x 30" tires (up to 45mm rim) or 27plus x 3.0" (up to 50mm rim)
Headset SHIS: ZS44 Upper/ EC44 Lower for Tapered or Straight
Fork Travel: 120mm/100mm/or rigid options
Seatpost: Post 31.6mm / Clamp 35mm
Bottom Bracket: 73 PF30 Machined to perfection, with a large contact surface for the BB cup.
Chainring Clearance: 1x up to a 36T and 2x compatible
H20 Capacity: 3 bottles on Sizes XL, L, & M. 2 bottles on S
The Stella Titanium is available in 148x12 Boost and can be built geared, single speed or Rohloff.
You can order a Stella direct from Chumba over the website, phone, in person @ our Headquarters or from an approved Chumba Dealer. We welcome calls (512) 494-4944 and emails for immediate questions.