Quiver

Santa Cruz2021

2021 Santa Cruz Blur S

XC

The 2021 Santa Cruz Blur S is an XC bike. The Blur S build comes with SRAM GX Eagle shifting and Race Face AR Offset 27 wheels.

Checked .

Key facts

Model
Blur
Model year
2021
Frame
S
Type
XC
Geometry labels
S, M, L, and XL
Drivetrain
SRAM GX Eagle
Geometry
Complete for every size
Checked

Geometry by size

2021 Santa Cruz Blur S geometry by size
MeasurementSMLXL
Head tube angle(°)68.568.568.568.5
Seat tube angle(°)73.573.573.573.5
Effective top tube(mm)581604628663
Wheelbase(mm)1121114511691204
Standover(mm)729729730737
Seat tube length(mm)405430470520
Sources agree

Stock build

24 parts

Frame

Santa Cruz Blur
Frame

Suspension

Fox SC 34 Performance
Fork
Fox Float Performance
Rear shock

Drivetrain

SRAM GX Eagle
Derailleur
CassetteFrom the manufacturer: Speeds 12Weight 453 g
ChainFrom the manufacturer: Compatibility Transmission
ChainringFrom the manufacturer: Speeds 12
Bottom bracket

Wheels & Tires

TireBead Folding
HubFrom the manufacturer: Bearing type cartridge
Race Face AR Offset 25
Rim

Brakes

SRAM Level TL
Brake
RotorFrom the manufacturer: Weight 133 g
RotorFrom the manufacturer: Weight 133 g

Cockpit

HandlebarFrom the manufacturer: Clamp diameter 35mm
Race Face Aeffect
Stem
HeadsetFrom the manufacturer: Standard (SHIS) ISFrom the manufacturer: Steerer compatibility 1.5" tapered

Seatpost & Saddle

Dropper post
Fox Transfer SL Performance Elite
Seatpost

Keep your Blur S in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2021 Santa Cruz Blur S?
Geometry is listed for S, M, L, and XL.
What is the head tube angle of the 2021 Santa Cruz Blur S?
The head tube angle is 68.5 degrees in every size.
What does the 2021 Santa Cruz Blur S ship with?
The stock build includes Santa Cruz Blur, Fox SC 34 Performance, SRAM GX Eagle, and Race Face AR Offset 27.
Which years of the Santa Cruz Blur are on Quiver?
Quiver has the Santa Cruz Blur for 2021, 2027, 2026, 2025, 2024, and 2023.

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet

Quiver keeps track of the bikes you own.

Free on App StoreFree on Google Play