The Big Chief is the new head of the 29er tribe in the RSD line. We took the proven design of the previous generation – progressive geometry, short chainstays, custom-blended 4130 steel frame, and sliding dropouts – and gave it a slight facelift, with high-quality finish and paint to match.
This plus-sized trickster still converts easily back to its 29er form, but it rolls proudly on stout 50mm Duroc rims and 2.6″ Schwalbe tires, with a reliable mix of great parts from SRAM, Easton and RaceFace.
Big Chief 29+ is for your modern “ride of passage” – its 110mm Boost fork and compliant steel frame will let you roll briskly and smoothly over your native trails.
- Frame: 29+ Double Butted Chromoly 4130 Heat Treated
- Fork: Manitou Mattoc Comp 110 Boost with 110mm Travel
- Headset: Cane Creek ZS-44
- Handle Bar: Race Face Turbine 760mm
- Stem: Race Face Ride 70mm
- Grips: Ergon GE10
- Front Wheel: Sun Ringle Duroc 29x50mm Front 15x110mm Boost
- Rear Wheel: Sun Ringle Duroc 29x50mm Rear 12x142mm
- Crank: Race Face 175mm Afflect DM
- Chain Ring: Race Face 30T NW Ring
- BB: Race Face 73mm BSA
- Chain: KMC X11SL
- Cassette: SRAM PG-1130 11/42T 11spd
- Rear Shifter: SRAM NX 11spd
- Rear Derailleur: SRAM NX Type 2 11spd
- Brakes: Avid Level T Hydraulic
- Rotors: Avid 180mm CenterLine
- Saddle: WTB Volt Comp
- Seat Post: Race Face Ride
- Rear Axle: SRAM Rear Maxle Lite 12x142mm
- Tires: Schwalbe Nobby Nics 29×2.6 Addix Speed Grip TLE 120Tpi
Frame Weight (M): 5 Lbs 12 oz
Sizes: Sm, Med, Lrg & Xlrg
Finish: Army Green (50% Matte)
Pricing:
Complete: $2499.00 CAD / $1999.00 USD
Frame Only: $799.00 CAD / $649.00 USD
Included with the Frame Only option:
- Cane Creek ZS-44 Headset for tapered steer tube – NOT INCLUDED when Frame is on Clearance
- Rear 12x142mm Sliding Drop-out Inserts
- SRAM Rear Maxle Lite 12x142mm
- Seat post clamp
All prices listed are Minimum Suggested Retail
Frame Specs
- Handmade Frame: 29+ Double Butted Chromoly 4130 Heat Treated
- CNC Machined Drop-Out: Chromoly 4130
- CNC Machined Head Tube: 44mm
- CNC Machined Bottom Bracket Shell: 73mm BSA
- CNC Machined Sliding Inserts: 7000 Series Aluminum – 12mm Maxle and IS Disc Mount
- Fork Length: 540mm (120mm)
- Rear Spacing: 142mm
- Seat Post Clamp: 34.9mm
- Seat Post: 30.9mm
- Max Tire Size: 2.8in
- Max Fork Length: 550mm Axle to Crown (140mm Travel)
- Torques Specs for 4 Drop-Out Bolts: 15N/m to 17N/m
29+ | Spec | Small | Medium | Large | XL |
HT Angle | A | 67° | 67° | 67° | 67° |
ST Angle | B | 72° | 72° | 72° | 72° |
Actual TT | C | 573 | 594 | 615 | 626 |
Effective TT | D | 624 | 646 | 667 | 679 |
Seat Tube | E | 450 | 470 | 490 | 490 |
Chainstay | F | 435-450 | 435-450 | 435-450 | 435-450 |
BB Height | G | 330 | 330 | 330 | 330 |
Standover Height | H | 711 | 716 | 720 | 720 |
BB Drop (mm) | I | -60 | -60 | -60 | -60 |
Stack | J | 638 | 648 | 657 | 657 |
Reach | K | 399 | 418 | 436 | 448 |
Head Tube (mm) | L | 100 | 110 | 120 | 120 |
Fork length (mm) | M | 540 (120 Travel) | 540 (120 Travel) | 540 (120 Travel) | 540 (120 Travel) |
Fork Offset (mm) | N | 51 | 51 | 51 | 51 |
Tire Size (in) | O | 2.8 | 2.8 | 2.8 | 2.8 |
Wheelbase (mm) | 1132 | 1154 | 1176 | 1187 | |
Rider (cm) | 155 - 170 | 170 - 178 | 178 - 185 | 185 - 195 |
29+ | Spec | Small | Medium | Large | XL |
HT Angle | A | 67° | 67° | 67° | 67° |
ST Angle | B | 72° | 72° | 72° | 72° |
Actual TT | C | 22.58 | 22.99 | 24.21 | 24.65 |
Effective TT | D | 24.57 | 25.43 | 26.26 | 26.79 |
Seat Tube | E | 17.72 | 18.50 | 19.29 | 19.29 |
Chainstay | F | 17.13-17.72 | 17.13-17.72 | 17.13-17.72 | 17.13-17.72 |
BB Height | G | 12.98 | 12.98 | 12.98 | 12.98 |
Standover Height | H | 27.99 | 28.19 | 28.55 | 28.55 |
BB Drop (mm) | I | -60 | -60 | -60 | -60 |
Stack | J | 25.12 | 25.51 | 25.87 | 25.87 |
Reach | K | 15.71 | 16.46 | 17.17 | 17.84 |
Head Tube (mm) | L | 100 | 110 | 120 | 120 |
Fork length (mm) | M | 540 (130 Travel) | 540 (130 Travel) | 540 (130 Travel) | 540 (130 Travel) |
Fork Offset (mm) | N | 51 | 51 | 51 | 51 |
Tire Size (in) | O | 2.8 | 2.8 | 2.8 | 2.8 |
Wheelbase (in) | 44.57 | 45.43 | 46.31 | 46.73 | |
Rider (ft/in) | 5'2 - 5'7 | 5'7 - 5'10 | 5'10 - 6'1 | 6'1 - 6'5 |