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Santa Cruz Tallboy 4 C 29" R Mountain Bike 2021

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Santa Cruz
Tallboy 4 C 29" R Mountain Bike 2021

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Product ID: 1305390

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Product Highlights


Mounted in the linkage, this flip chip allows for alterations to geometry and suspension progression.


Hear that? Silence. The ribs on this chainstay protector reduce chain slap to dampen noise.


Stiff and robust, this linkage is optimised for pedalling efficiency and smoothing out big hits.


Known for their advanced materials and construction methods, Santa Cruz carbon is light and durable.

Santa Cruz Tallboy 4 C 29” R Mountain Bike 2021

Combining its cross-country heritage with downhill-inspired geometry, the Tallboy 4 C 29” R Mountain Bike from Santa Cruz offers speed and rideability on almost any terrain. By pairing a short travel frame with slack geometry and short chainstays, the bike provides stability and agility whilst the refined VPP (virtual pivot point) suspension design adds fantastic traction whether riding uphill or downhill. A lower link flip-chip provides the opportunity to experiment with a different geometry and wheelbase, with the two options offering either more stability or greater liveliness. 

Both shock units are from FOX, in the form of a 130mm Rhythm 34 fork and 120mm Float Performance DPS shock, a slight increase on the previous version. The 12-speed SRAM NX drivetrain and SRAM Guide T hydraulic disc brakes marry reliability and performance, with the 180mm rotors front and rear hinting at the bike’s potential rowdiness. Maxxis’ renowned Minion DHF/DHR tyres and WTB’s ST i25 TCS 2.0 rims are ripe for tubeless conversion and there is the requisite dropper seatpost provided in the form of an SDG Tellis for greater control and manoeuvrability. 


  • Santa Cruz Tallboy C Carbon frame and FOX Float Performance DPS shock with 120mm of travel
  • FOX Rhythm 34 fork with 130mm of travel
  • SRAM Guide T hydraulic disc brakes
  • SRAM NX Eagle, 12-speed drivetrain
  • SRAM MTH hubs and WTB ST i25 TCS 2.0 rims
  • SDG Tellis dropper seatpost

Technical Specification

Frame Santa Cruz Tallboy C Carbon with flip-chip and 120mm of travel
Fork FOX Rhythm 34, 130mm, 29"
Rear Shock FOX Float Performance DPS
Headset Cane Creek 10 IS Integrated Headset
Bottom Bracket SRAM DUB 68/73mm
Stem RaceFace Ride
Handlebar RaceFace Ride
Grips Santa Cruz Palmdale
Front Brake SRAM Guide T hydraulic disc with 180mm Avid Centreline rotors
Rear Brake SRAM Guide T hydraulic disc with 180mm Avid Centreline rotors
Brake Levers SRAM Guide T hydraulic disc
Rear Derailleur SRAM NX Eagle, 12-speed
Shift Levers SRAM NX Eagle, 12-speed
Chain SRAM NX Eagle, 12-speed
Cassette SRAM PG1230, 12-speed, 11-50t
Crankset SRAM NX Eagle 148 DUB, 32t
Front Wheel SRAM MTH 716, 15x110, 32h hub with WTB ST i25 TCS 2.0 29" rim
Rear Wheel SRAM MTH 746, 12x148, 32h hub with WTB ST i25 TCS 2.0 29" rim
Front Tyre Maxxis Minion DHF, 29"x2.3", 3C EXO TR tubeless-ready
Rear Tyre Maxxis Minion DHR II 29"x2.3" EXO TR tubeless-ready
Saddle WTB Silverado Race
Seatpost SDG Tellis dropper
Pedals Available to be purchased separately
Claimed Manufacturers Weight 13.8kg size M

Santa Cruz Tallboy 4 C 29" R Mountain Bike 2021 Sizing

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