ci-base
Stinner Frameworks

Tunnel - Basic

$3,199.00
Please be patient while the configurator options load.
For best viewing, turn computer or phone brightness all the way up!
Size chart

2024 TUNNEL MTB

 

Tunnel MTB M M/L L XL
A Stack 644 655 666 677
B Reach 447 460 480 500
C Top Tube Length, Horizontal 628 645 668 692
D Head Tube Length 96 108 120 132
E Head Tube Angle 66° 66° 66° 66°
F BB Height* 313 313 313 313
G BB Drop 60 60 60 60
H Effective Seat Tube Angle 76° 75.8° 75.7° 75.5°
I Front Center** 758 775 800 825
J Chainstay Length 430 430 430 430
K Wheelbase** 1181 1199 1224 1249
L Standover Height* 819 834 849 864
M Seat Tube Length (center - top) 420 440 460 480

*w/ 29 x 2.5" tires

**w/ 44mm fork rake

All Measurements are Static

All Measurements in mm

 
  • Free shipping within the US

Get it between -

How to Submit an Order:
Step 1: Add to Cart // Review Order Options In Cart
Step 2: Add Order Notes // Checkout
Step 3: Use "Submit Order" Payment Option
Step 4: We will be in touch to finalize your Stinner Tunnel details.
* We are currently working on a way to save your configured bike, but as of now, we don't have a way to save your selection. If you want to save your configured bike, please take a screen shot for future reference. Thanks!

FRAME

Drivetrain Compatibility // SRAM Eagle eTap 1x - Transmission compatible

Hanger // SRAM UDH

Tire Range // 29 x 2.2 - 2.5"

MAX Tire Clearance // 29 x 2.5"

MAX Chainring Clearance // 34t

Dropout Spacing // 148 x 12mm , BOOST

Brake Mount // Flat Mount 160mm

MAX Rotor Size // 180mm

Brake Routing // Internal through frame. Rear brake hose enters the downtube near the headtube.

Dropper Routing // Internal through frame. Dropper housing enters the downtube near the headtube.

Seapost Diameter // 31.6mm

Seatpost Clamp Diameter // 34.9mm

Bottom Bracket // T47 92mm Wide Shell - BB Requires Spindle Sleeve

Headtube Diameter // 44mm Internal Top and Bottom

Headset Specs // Upper: ZS44/28.6 Lower: EC44/40

Accessories // Anything cage mount under Downtube.

FORK

ALL GEO BASED ON:

Travel // 140mm

Axle to Crown // 551mm

Rake // 44mm

2024 TUNNEL MTB

 

Tunnel MTB M M/L L XL
A Stack 644 655 666 677
B Reach 447 460 480 500
C Top Tube Length, Horizontal 628 645 668 692
D Head Tube Length 96 108 120 132
E Head Tube Angle 66° 66° 66° 66°
F BB Height* 313 313 313 313
G BB Drop 60 60 60 60
H Effective Seat Tube Angle 76° 75.8° 75.7° 75.5°
I Front Center** 758 775 800 825
J Chainstay Length 430 430 430 430
K Wheelbase** 1181 1199 1224 1249
L Standover Height* 819 834 849 864
M Seat Tube Length (center - top) 420 440 460 480

*w/ 29 x 2.5" tires

**w/ 44mm fork rake

All Measurements are Static

All Measurements in mm

 

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Clearance Clarance
29 x 2.5" Tire Clearance

The perfect tire clearance for any trail conditions.

Designed by us
Titanium UDH Dropouts

Flat Mount 160mm with the option to boost up to 180mm. We like keeping things clean and tidy. We feel as though flat mount solves those problems.

Bigger is better
T47 Bottom Bracket

Larger diameter bottom bracket allows us to tailor the ride and to hide unsightly cables.

FAQs

We have a size chart here for the Tunnel model with all of the XY measurements to help you find the perfect fit.

We'd love to customize a bike to fit your needs. To do so, we ask that you submit a professional fit document along with your order. You will find the link to submit that under the 'Size' dropdown in the configurator. Once we receive it, we will review it and get back to you with a custom draft. If you are unsure if you need a custom size, please feel free to reach out and ask.

We like to think that we offer the best colors available already, on the configurator. If you have a color you would like to explore, let us know. We do charge extra for color exploration. Charges vary depending on the color request. Feel free to reach out to us to get the conversation started.

Right now, we recommend taking a screenshot of your design! Throw it in a folder, print it out, pin it to a wall, think on it, send it in! 

We are working on getting our store populated with real life paint swatches for you to purchase. We have done our best to represent these colors digitally. Please make sure to turn the brightness on your device all the way up for the best color reference.