New Arrival

Blur CC TR Mountain Bike Frame

$3,799.00

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Santa Cruz Blur frame puts a custom XC build within reach

The bare Blur frame mirrors the same geometry update as every complete build this generation: longer reach, a slacker head tube, steeper seat tube, and a lower bottom bracket, proportioned by size instead of scaled up from a single reference frame. Front and rear travel lands at 120mm to match. The UDH dropout takes SRAM's Transmission-based drivetrains directly, no proprietary hanger required, and full-length internal routing keeps cable and hose runs clean no matter what gets specced onto it. It's the same chassis underneath every stock Blur build, available to whoever wants to make the component decisions themselves.

What Our Gearhead® Experts Are Saying:

"Building this up from a bare frame, the UDH dropout meant I didn't have to hunt down a brand-specific hanger before the first ride. The geometry underneath matched every complete build I'd ridden, so nothing about the fit surprised me once the parts were on."

Building up the Blur and want help dialing in the right spec? Our Gearhead® Experts know this frame inside out. Reach out, and we'll help you put together a build that matches how you ride.

Details

A frameset built for racing cross-country or assembling a custom trail-ready XC build
120mm-travel Superlight suspension platform — same progressive curve as every complete build in the family
Slack 66-degree head angle — carries the platform's stability into any build you spec
CC carbon construction — slimmer tubes and a refined layup shave weight without a rider weight limit
UDH dropout — accepts SRAM Eagle Transmission drivetrains without a proprietary hanger
Dropper post compatible up to 210mm — routed internally for a clean cockpit
120mm-travel fork recommended — matched to the frame's tuned geometry
Item #SNZK1S6

Frame Material: Carbon CC
Suspension: Superlight
Wheel Size: 29"
Rear Shock: FOX Float SL Factory, 190x45
Rear Travel: 120mm (4.7in)
Fork Travel: 120-130mm recommended
SHIS: IS41/52
Bottom Bracket Type: 73mm Threaded
ISCG Tabs: ISCG 05
Cable Routing: Full-length tube-in-tube hose and cable channels (Chunnels)
Grips: ESI Chunky
Seatpost Diameter: 31.6mm
Front Axle: 15 x 110mm
Rear Axle: 12 x 148mm
Tire Clearance: 2.4in (may vary by tire and rim model)
Extras: Top tube accessory mount, GloveBox down tube storage, two front-triangle bottle mounts
Claimed Weight: [Medium] 4.36lb (1.98kg)
Activity: Cross-country
Manufacturer Warranty: [frame, pivot bearings] lifetime

Santa Cruz Blur

Built To Go The Distance

Light enough to climb, tough enough to take a hit

What Makes The Blur

More Travel, No Weight Penalty

Travel increases to 120mm front and rear, up 10mm, without adding weight or bulk to the shock. It adds real capability on rough terrain without giving up climbing efficiency.

Modern XC Geometry

The new geometry lets riders carry more speed into rough descents while still climbing efficiently. Sitting further inside the bike instead of on top of it adds control right when the trail gets technical.

Reworked Suspension Platform

A reshaped leverage curve and mid-stroke support help the bike pedal better and descend harder than the outgoing Blur. It resists bounce on the way up and stays composed on the way down.

CC Carbon On Every Build

Once reserved for higher-tier builds, Santa Cruz's lightest, stiffest carbon layup is now standard across every Blur build, from base to top of the range.

Easier To Ride

Glovebox V2

In-frame storage keeps trail essentials accessible without adding bulk outside the frame. An improved latch and tighter frame contact mean it opens, closes, and stays put without a fight.

Two Bottle Mounts

The front triangle fits two full-size bottles, enough for longer rides without strapping on a hydration pack.

Accessory Mount

A top tube mount keeps CO2, plugs, and tools within reach on the frame, ready the moment you need them, not buried in a pack.

Cable Chunnels

Cables and hoses route fully inside the frame's tube-in-tube channels, staying protected and rattle-free on rough trails. It also makes maintenance easier at tune-up time.