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Today’s DealsEndorphin 6.0 XT MX29
A 27.5″ / 29″ aluminum frame full suspension enduro bike with high-end components.
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Manufacturer Price
$5,499| Frame | Aluminum |
|---|---|
| Suspension | Full, 150 / 140mm |
| Fork | Fox Factory Float 34 |
| Shock | Fox Float X Factory |
| Wheels | 27.5″ / 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | XT |
| Brakes | Shimano XT Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Endorphin model range
View Comparison4'11" – 5'5"
5'3" – 5'9"
5'7" – 6'1"
5'11" – 6'3"
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Summary
The Knolly Endorphin is a highly versatile enduro bike, praised for its size-specific chainstays and re-tuned suspension that enhances pedaling efficiency and bottom-out resistance. Its design caters to smaller riders with a new XS frame size, while maintaining a playful and maneuverable ride quality. The bike's one-piece Monolink rocker link and Enduro bearings in every pivot point contribute to its durability and rigidity.
Size-specific chainstays for improved fit
Re-tuned suspension for better pedalling efficiency and bottom-out resistance
One-piece Monolink rocker link for increased rigidity
Enduro bearings in every pivot point for durability
Versatile with options for mullet or full 27.5" wheels
No XL frame size for taller riders
Fox 34 may feel nervous in steeper sections
440mm reach may be outside comfort zone for some riders
Knolly has introduced size-specific chainstays for the new Endorphin.
The new Endorphin is the first Knolly that has bearings in every suspension pivot and they are covered with CNC'd titanium bolts for a nice added touch.
The Endorphin is first model that sets the tone for their 6th Generation of bike models to be released in the next year.Pinkbike
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Jan 2024
"The suspension remains active while braking, allowing for that extra traction to kick in and boost my riding confidence through the roof."

Oct 2023 · Steve Fisher
Knolly Bikes updates their Endorphin to sixth generation status, crafting a sleeker trail bike ideal for smaller riders.

Oct 2023 · Knolly Bikes
Now with a straight top tube and a one-piece rocker link, the new Endorphin was designed to fit a wide range of riders.
| Frame | 6066 Aluminum, Custom Titanium Hardware BB Standard: BSA, Threaded Colors: Raw; Seafoam; Champagne |
|---|---|
| Fork | Fox 34 Factory 29" 140mm, 51mm Offset Travel: 140mm Spring Type: Air |
| Shock | Fox Float X Factory 185x50 Travel: 150mm |
| Bottom Bracket | Shimano MT800 BSA |
| Headset | Cane Creek 40 ZS44/56 |
| Stem | Spank Split 35mm x 50mm |
| Handlebar | Spank Oozy 35mm x 800mm |
| Saddle | SDG Bel-Air V3 |
| Seatpost | SDG Tellis 170mm, 31.6 Type: Dropper |
| Grips | Spank Spoon |
| Crank | Shimano XT M8130 30T, 170mm |
|---|---|
| Shifters | Shimano XT 12spd M8100 (I-Spec EV) |
| Cassette | Shimano XT M8100 12spd, 10-51T, Hyperglide+ |
| Chain | Shimano XT M8100 |
| Brakes | Shimano XT 4 Piston M8120 Type: Shimano XT Hydraulic Disc |
| Rims | DT Swiss M1900 SPLINE 28h Straight-Pull (MS) |
|---|---|
| Tires | Front: Maxxis Assegai 29" 2.5WT 3C MaxxGrip EXO+, Rear: Maxxis DHR2 29" 2.4" 3C MaxxTerra EXO+ |
| Disc Rotors | Shimano XT 203mm / 180mm (6-Bolt) SM-RT76 |
First added October 21
Last updated November 2
Not listed for 968 days