Bicycle Archive · Specification report

2026 Bianchi T-Tronik X 9.1 29'' - Bosch CX - Deore

Velopedia Archive ID 900001630

Overview

Model year	2026
Brand	Bianchi
Model	T-Tronik X 9.1 29'' - Bosch CX - Deore
Bicycle type	Electric-assist
Archive ID	900001630
Original MSRP	$4,413.00
Colors	YN - Dark Celeste Metallic / Celeste Metallic; YP - White / Iridescent Blue-Violet
Sizes	SM; MD; LG; XL

Frameset

Frame construction	Bianchi T-Tronik X, aluminium, 12×148 mm rear thru axle, Post mount 180 disc brake type, Front travel 120 mm, Internal cable routing in steerer, 800 Wh battery compatible sizes SM-MD-LG-XL
Frame material	Aluminum
Fork	Suntour XCR34X, Air, 120 mm travel, Steerer tube 1,5″ tapered, 34 mm stanchions, 15×110 Boost axle, Rotor: minimum 180 mm, maximum 203 mm

Drivetrain

Shifters	Shimano Deore SL-M4100, Rapidfire Plus
Rear derailleur	Shimano Deore, RD-M4120, 10sp, Shadow design
Crankset	FSA CK-320/IS, Aluminium DieCast, Crank length: 170 mm
Cassette	Sunrace CSMS2, 11-42T
Chain	KMC e10S EPT, Anti-Rust

Brakes

Brakes	Sram Guide T, 4 piston; Rotors: FRONT: Sram Centerline, 200 mm / REAR: Sram Centerline, 180 mm; Levers: Sram Guide T, included in the brake

Cockpit & contact points

Headset	Acros Acros Integrated Cable Routing
Handlebar	Velomann Aluminium, Rise 15 mm, Barbore 31.8 mm, Width 740 mm Size: 740 mm
Handlebar extensions	Herrmans Luna lock 130 mm
Stem	Velomann Viper0, alloy, Diameter 28.6 mm, Barbore 31,8 mm Size: 60 mm
Saddle	Velomann Velomann Gnd Full-fit Start Up, Carbon-steel rail, 262 mm x 145 mm
Seatpost	Velomann AL2014, Diameter: 31,6 mm, Seatback: 0 mm for size SM; Dropper, travel 125 mm for size MD-LG; Dropper, travel 150 mm for size XL

Wheels & tires

Wheels	Velomann 622×30, 32 hole; Front hub: Shimano TC500 Thru axle; Rear hub: Shimano TC500 Thru axle
Front tire	Obor Mike Bear, 29″x2,35″, 60 TPI
Rear tire	Obor Mike Bear, 29″x2,35″, 60 TPI
Wheel size	29"

E-bike system

Motor	Bosch Performance Line CX BDU3840 – Purion 200
Battery	Bosch Powertube 800 Wh

Geometry · S

Seat tube	400 mm
Effective top tube	591 mm
Head tube	100 mm
Head-tube angle	66.5°
Seat-tube angle	74.5°
Chainstay / rear center	470 mm
Wheelbase	1189 mm
Bottom-bracket drop	55 mm
Reach	415 mm
Stack	634 mm
Front center	724 mm

Geometry · M

Seat tube	430 mm
Effective top tube	615 mm
Head tube	116 mm
Head-tube angle	66.5°
Seat-tube angle	74.5°
Chainstay / rear center	470 mm
Wheelbase	1215 mm
Bottom-bracket drop	55 mm
Reach	435 mm
Stack	648 mm
Front center	750 mm

Geometry · L

Seat tube	480 mm
Effective top tube	638 mm
Head tube	131 mm
Head-tube angle	66.5°
Seat-tube angle	74.5°
Chainstay / rear center	470 mm
Wheelbase	1241 mm
Bottom-bracket drop	55 mm
Reach	455 mm
Stack	661 mm
Front center	776 mm

Geometry · XL

Seat tube	520 mm
Effective top tube	662 mm
Head tube	146 mm
Head-tube angle	66.5°
Seat-tube angle	74.5°
Chainstay / rear center	470 mm
Wheelbase	1267 mm
Bottom-bracket drop	55 mm
Reach	475 mm
Stack	675 mm
Front center	802 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.