Build Specs

Model Name

Aspero GRX RX825 Di2 1

Color

Marigold

Available Sizes

48cm, 51cm, 54cm, 56cm, 58cm, 61cm

Frame & Fork

Fork: Cervélo All-Carbon Aspero Fork, Tapered Steerer

Drivetrain

Rear Derailleur: Shimano GRX RX827 SGS
Shifter / Brake Levers: Shimano GRX RX825 Di2
Crankset: Shimano GRX RX820
Chainring: Wolf Tooth Components 44T Chainring for GRX
Cassette: Shimano XT M8100, 10–51T, 12-Speed
Chain: Shimano M8100
Bottom Bracket: FSA T47 BBright for 24mm Spindle
Power Meter: 4iiii Precision GEN3+ Single-Sided

Brakes

Brake Rotors: Shimano CL800 Center Lock

Cockpit

Handlebar: Cervélo AB09 Carbon, 31.8mm Clamp, 16° Flare
Stem: Cervélo ST36 Alloy
Headset: FSA IS2

• Upper: 1-1/4", 45° x 45°

• Lower: 1-1/2", 36° x 45°

Handlebar Sizing

• Size 48: 36cm

• Size 51: 38cm

• Size 54: 40cm

• Size 56: 40cm

• Size 58: 42cm

• Size 61: 42cm

Stem Sizing

• Size 48: 80mm

• Size 51: 80mm

• Size 54: 90mm

• Size 56: 90mm

• Size 58: 100mm

• Size 61: 100mm

Seatpost & Saddle

Seatpost: Cervélo SP19 Carbon, 27.2mm
Saddle: Prologo Nago R4 PAS, Steel Rails

Seatpost Offset

• Size 48: 0mm

• Size 51: 0mm

• Size 54: 0mm

• Size 56: 0mm

• Size 58: 0mm

• Size 61: 15mm

Crank Length

• Size 48: 165mm (SRAM) / 170mm (Shimano)

• Size 51: 165mm (SRAM) / 170mm (Shimano)

• Size 54: 170mm

• Size 56: 170mm

• Size 58: 172.5mm

• Size 61: 172.5mm

Wheels

Front Wheel: Reserve 40TA GR

• DT Swiss 370 Hub

• 12x100mm

• 24H

• Center Lock

• Tubeless Compatible

Rear Wheel: Reserve 44TA GR

• DT Swiss 370 Hub

• 12x142mm

• MS Freehub

• 24H

• Center Lock

• Tubeless Compatible

Tires

WTB Vulpine TCS Light
Fast Rolling Dual DNA SG
120 TPI
700x45c

Thru Axles

Front: Cervélo Aero Thru Axle, M12x1.5mm, 127mm
Rear: Cervélo Aero Thru Axle, M12x1.0mm, 169mm

Accessories

• Cervélo Front Computer / Accessory Mount 810

• Cervélo Rear Accessory Mount

• Cervélo Smartpak Top Tube Storage Bag 400A

Max Tire Clearance

• 700c: 45mm

• 650c: 47mm