VelopediaBicycle Archive · Specification report

2025 Commencal FCB Origin Pyrite Grey

Velopedia Archive ID 900001407

Overview

Model year2025
BrandCommencal
ModelFCB ORIGIN PYRITE GREY
Bicycle typeGravel
Archive ID900001407
Original MSRP$1,900.00
ColorsPyrite GreyShiny Finish
SizesS; M; L; XL

Frameset

Frame constructionFCB700C, Alloy 6061, triple butted tubes, T4, T6
Frame materialAluminum
ForkFCBInternal brake hose routing, alloy 6061-T6, tapered
Fork materialAluminum

Drivetrain

ShiftersSRAM Apex 111s
Rear derailleurSRAM Apex 111s
CranksetSRAM Apex 1, 170 mm crank arms on S/M, 172.5 mm on L/XLChainring: SRAM Apex 1 40t
Bottom bracketSRAM Gxpbsa
CassetteSRAM PG - 113011 - 42T
ChainKMC X1111s, Black Tech
PedalsNo

Brakes

BrakesTEKTRO HD-R280, Hydraulic disc brake, 2 pistons, flat mount, organic compound padsRotors: TEKTRO 160 mm, 6-bolt

Cockpit & contact points

HeadsetACROS ZS44 / ZS56Alloy cups, sealed bearings
HandlebarRIDE ALPHA R1531,8 mm, 700 mm width, 15 mm rise, Alloy 6061
StemRIDE ALPHA 4848 mm extension, 31,8 mm
SaddleSDG Bel Air V3140 mm width, Steel rails
SeatpostRIDE ALPHA27,2 mm, 350 mm length

Wheels & tires

HubsRear: FORMULA DHT-142 S - Front: FORMULA RX-25Rear: 28h, sealed bearings, 12 x 142 mm, SHIMANO Hyperglide - Front: 28h, sealed bearings, 5 x 100 mm (for QR axle)
RimsALEXRIMS GX26P700C, 28h, 23 mm inner width, tubeless ready
Front tireRear: MAXXIS Rambler - Front: MAXXIS RamblerRear: 700 x 45c, EXO, Tubeless Ready - Front: 700 x 45c, EXO, Tubeless Ready
Rear tireRear: MAXXIS Rambler - Front: MAXXIS RamblerRear: 700 x 45c, EXO, Tubeless Ready - Front: 700 x 45c, EXO, Tubeless Ready

Geometry · S

Seat tube510 mm
Effective top tube559 mm
Head tube160 mm
Head-tube angle71.5°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1010 mm
Bottom-bracket drop65 mm
Reach386 mm
Stack584 mm
Fork length / axle-to-crown400 mm

Geometry · M

Seat tube530 mm
Effective top tube579 mm
Head tube165 mm
Head-tube angle71.5°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1036 mm
Bottom-bracket drop65 mm
Reach405 mm
Stack589 mm
Fork length / axle-to-crown400 mm

Geometry · L

Seat tube550 mm
Effective top tube599 mm
Head tube170 mm
Head-tube angle71.5°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1066 mm
Bottom-bracket drop65 mm
Reach423 mm
Stack593 mm
Fork length / axle-to-crown400 mm

Geometry · XL

Seat tube570 mm
Effective top tube634 mm
Head tube175 mm
Head-tube angle71.5°
Seat-tube angle73.5°
Chainstay / rear center425 mm
Wheelbase1101 mm
Bottom-bracket drop65 mm
Reach457 mm
Stack598 mm
Fork length / axle-to-crown400 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 21, 2026.