Diamondback Release 29 1 Full Suspension Mountain Bike (Brown Matte) (21" Seattube) (XL)

Diamondback Release 29 1 Full Suspension Mountain Bike (Brown Matte) (21" Seattube) (XL)
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You may back order this item and it will ship when it arrives.
Price: $2,550.00

Product Specifications | Size:

  • 21" Seattube | XL
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Derived from the playful attitude of the Catch, the Release 29 was born. With a focus on high-mileage days with a high shred factor, Diamondback modified the geometry to accommodate larger wheels while maintaining the smooth and progressive nature of their Level Link suspension. Outfitted with performance oriented SR Suntour suspension, the Release 29 provides excellent responsiveness that boasts small bump compliance while maintaining a bottomless feel for the hard hits that inevitably come with riding steep, technical terrain. Lastly, being fitted with a SRAM SX Eagle 1 x 12 speed drivetrain and TRP Slate X2 brakes, the Release is ready to conquer, with complete and utter confidence, whatever obstacles the trails throw your way.


  • 29" wheels boost high speed stability and rollover capabilities with remaining agile
  • Level Link Suspension platform provides a smooth yet progressive travel arc
  • 140mm travel SR Suntour Aion fork w/ adjustable rebound damper
  • 130mm rear suspension travel hugs the ground for unrivaled traction
  • Internally routed dropper post with easy to use 1x remote
  • 1 x 12 speed SRAM SX Eagle drivetrain 
  • TRP Slate X2 hydraulic disc brakes provide consistent and controllable stopping power
  • WTB 29 x 2.3" tires provide terrain destroying traction and durability
  • Extras Included: Diamondback Tool Kit, Shock Pump, Mud Guard, & Spare Rear Derailleur Hanger
Frame: Hydroformed Aluminum Tubing w/ Level Link Suspension (29") (130mm Travel) (12 x 148mm)
Rear Shock: SR Suntour Edge R (200 x 57mm)
Fork: SR Suntour Aion Air (29") (140mm Travel) (15 x 110mm)
Headset: FSA Sealed Cartridge (No. 57) (Tapered)
Handlebar: Diamnodback Alloy (35mm) (15mm Rise) (760mm) 
Stem: Diamondback Aluminum (35mm) (35mm Length)
Brake Levers: TRP Slate Hydro
Brakes: TRP Slate X2 Hydraulic Disc (2-Piston) (180/180mm)  
Shifter: SRAM SX Eagle (12 Speed)
Front Derailleur: N/A
Rear Derailleur: SRAM SX Eagle (12 Speed) 
Crank: SRAM SX Eagle (32T Direct Mount Chainring)
BB: SRAM PowerSpline (118/73mm)
Cassette: SRAM PG1210 (10-50T) (12 Speed)
Chain: SRAM SX Eagle (12 Speed)
Pedals: Diamondback Alloy Platform w/ Replaceable Traction Pins
Seat: WTB Koda Comp
Seatpost: TransX Dropper Post (31.6mm) (Internally Routed) (1x Remote)
Rims: Diamondback Blanchard 28R (32H) (Tubeless Compatible)
Front Hub: Aluminum Sealed Bearing (15 x 110mm) (Disc)
Rear Hub: Aluminum Sealed Bearing (12 x 148mm) (Disc) (XD)
Spokes: Stainless (14g)
Front Tire: WTB Vigilante (29 x 2.3") (Wire Bead)
Rear Tire: WTB Vigilante (29 x 2.3") (Wire Bead)

*Note: These bikes are fully built by our expert bike builders, then partially disassembled as needed for shipping. Bikes will arrive to you with some basic assembly still required.

This product was added to our catalog on December 8, 2021

Rider Height5' 4" - 5' 7"5' 7" - 5' 10"5' 10" - 6' 1"6' 2" - 6' 6"
(A) Bike Stand Over Height775.0mm784.0mm791.0mm804.0mm
(B) Bike Seat Tube Length394.0mm432.0mm483.0mm533.0mm
(C) Bike Top Tube Length585.0mm610.0mm635.0mm660.0mm
(D) Bike Head Tube Length100.0mm100.0mm110.0mm120.0mm
(E) Bike Head Angle67.7°67.7°67.7°67.7°
(F) Bike Seat Angle73.0°73.0°73.0°73.0°
(G) Bike Wheel Base1134.0mm1159.0mm1185.0mm1211.0mm
(H) Bike Chain Stay Length446.0mm446.0mm446.0mm446.0mm
(I) Bike BB Height348.0mm348.0mm348.0mm348.0mm
(J) Bike BB Drop25.0mm25.0mm25.0mm25.0mm
(K) Bike Stem Length40.0mm40.0mm40.0mm40.0mm
(L) Bike Handlebar Width780.0mm780.0mm780.0mm780.0mm
(M) Bike Crank Length170.0mm175.0mm175.0mm175.0mm
(N) Bike Seat Post Length435.0mm435.0mm485.0mm485.0mm
(O) Bike Stack599.0mm599.0mm608.0mm617.0mm
(P) Bike Reach402.0mm427.0mm449.0mm472.0mm
(Q) Bike Fork Travel140.0mm140.0mm140.0mm140.0mm