Tunnel Frameset

FRAME

Drivetrain Compatibility // SRAM eTap Eagle ONLY

MAX Tire Clearance // 29 x 2.5"

MAX Chainring Clearance // 1x: 32t

Dropout Spacing // Boost 148 x 12mm

Brake Mount // Post Mount 160mm

MAX Rotor Size // 180mm

Brake Routing // Enter Downtube (non-drive side) - Exit Chainstay

Dropper Routing - Internal // Enter Downtube (drive side)

Seapost Diameter // 30.9mm

Seatpost Clamp Diameter // 34.9mm

Bottom Bracket // T47 73mm Wide Shell

Headtube Diameter // 44mm Internal Top and Bottom

Fork // Geo Based on 551mm Axle to Crown w/ NO SAG (140mm travel)

Headset Specs // ZS44/28.6 EC44/40

COCKPIT

Stem // FSA ACR Stem - See size chart for length

Headset // FSA EC44/28.6 EC44/40 ACR headset

Handlebar // FSA SLK Compact Carbon, 31.8mm, 78mm reach, 125mm drop - See size chart for width at hoods

Grips // MSW Gel+ tape, black

Seatpost // FSA K-Force Light SB25, 400mm length

Seat Collar // Stinner Select DKG, 31.8mm, black

Saddle // Fizik Vento Argo R5, 140mm width

Pedals // N/A

DRIVETRAIN

Bottom Bracket // Wheels Manufacturing T47 DUB Outboard, Angular Contact Bearings

Crank // SRAM Red AXS 12spd DUB - See size chart for length

Chainrings // SRAM Red Direct mount 48/35

Chain // SRAM Force Flat Top 12spd, 120 link

Cassette // SRAM Force XG1270 10/33t

F. Shifter // SRAM Red eTap AXS

R. Shifter // SRAM Red eTap AXS

F. Derailleur // SRAM Red AXS, braze-on

FD Mount // Stinner Select braze-on adapter, 31.8mm

R. Derailleur // SRAM Red AXS, long cage, 36t MAX

F. Brake // SRAM Red AXS Flat Mount

R. Brake // SRAM Red AXS Flat Mount

F. Brake Rotor // SRAM Centerline CL 160mm

R. Brake Rotor // SRAM Centerline CL 160mm

Charger // SRAM AXS Charger

Batteries // SRAM AXS Battery - QTY. 2

WHEELSET

F. Wheel // Veil 3 Carbon rim with Astral Approach hub by White Industries, 100x12mm, 28h, Center Lock

R. Wheel // Veil 3 Carbon rim with Astral Approach hub by White Industries, 142x12mm, 28h, Center Lock, XDR

F. Skewer // Stinner Select with fork

R. Skewer // Stinner Select with frame

Rim Strips // Tubeless tape

Valves // Astral Tubeless valves

F. Tire // WTB Exposure 30c Tubeless SG2

R. Tire // WTB Exposure 30c Tubeless SG2

TUNNEL

*w/ 29 x 2.5" tires

**w/ 44mm fork rake

All Measurements in mm