Rocky Mountain Instinct Carbon 90
Details
If you're looking for one bike that does it all, look no further than the Instinct. We've designed a bike that's capable of tackling technical trail riding but still allows you to push the pedals hard on the climbs. We've updated the geometry, frame features, and suspension kinematics to make sure you feel confident on the up's, down's, and everything in between. Trust your Instinct.
Wheel size:
- Sizes X-Small – Small: 27.5-inch
- Sizes Small – X-Large: 29-inch
| Wheel Size: 27.5" | X-Small | Small |
|---|---|---|
| Top Tube Horizontal (mm) | 551 | 578 |
| Head Tube Angle (deg) | 65.3 | 65.3 |
| Head Tube Length (mm) | 90 | 100 |
| Seat Tube Angle (deg) | 76.3 | 76.3 |
| Seat Tube Length (mm) | 355 | 380 |
| Rear Centre (mm) | 428-439 | 428-439 |
| Bottom Bracket Drop (mm) | 27 | 27 |
| Reach (mm) | 408 | 433 |
| Stack (mm) | 585 | 594 |
| Standover Height (mm) | 754 | 754 |
| Wheelbase (mm) | 1134 | 1164 |
| Wheel Size: 29" | Small | Medium | Large | X-Large |
|---|---|---|---|---|
| Top Tube Horizontal (mm) | 583 | 609 | 638 | 671 |
| Head Tube Angle (deg) | 65 | 65.1 | 65.1 | 65.1 |
| Head Tube Length (mm) | 90 | 95 | 110 | 125 |
| Seat Tube Angle (deg) | 76 | 76.1 | 76.1 | 76.1 |
| Seat Tube Length (mm) | 380 | 420 | 445 | 480 |
| Rear Centre (mm) | 438-449 | 438-449 | 438-449 | 438-449 |
| Bottom Bracket Drop (mm) | 45 | 43 | 43 | 43 |
| Reach (mm) | 430 | 456 | 481 | 511 |
| Stack (mm) | 615 | 619 | 633 | 646 |
| Standover Height (mm) | 742 | 798 | 798 | 798 |
| Wheelbase (mm) | 1182 | 1210 | 1241 | 1277 |
These figures are a rough guide only. Rider proportions, riding style, and personal preferences all factor in choosing the correct bike size. Rocky Mountain always recommends test riding and professional bike fitting at an authorized dealer.
| X-Small | 27.5": 142.5 - 157.5 cm / 4'8" - 5'2" | 29": Not available for this frame size |
|---|---|---|
| Small | 27.5": 155 - 167.5 cm / 5'1" - 5'6" | 29":157.5 - 170 cm / 5'2" - 5'7" |
| Medium | 27.5": Not available for this frame size | 29": 167.5 - 177.5 cm / 5'6" - 5'10" |
| Large | 27.5": Not available for this frame size | 29": 175 - 188 cm / 5'9" - 6'2" |
| X-Large | 27.5": Not available for this frame size | 29": 185.5 - 198 cm / 6'1" - 6'6" |
Specs
| Frame | SMOOTHWALL Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9 Adjustable Geometry. 2 Position Axle. 140mm Travel. SMOOTHWALL Carbon Rear Triangle |
|---|---|
| Fork | Fox 36 Float EVOL FIT4 Factory Series 150mm | 27.5 = 37mm Offset | 29 = 44mm Offset |
| Rear Shock | Fox Float X Factory | Sealed Bearing Eyelet | 25x8mm F Hardware | XS - SM = 190x45mm | MD - LG - XL = 210x52.5mm | MD - LG - XL = 210x52.5mm |
| Rims | Race Face ARC Carbon 31 | 32H | Tubeless Ready - Tape | Valves Included |
| Hubs |
Front: Rocky Mountain Sealed Boost 15mm Rear: DT Swiss 350 Boost 148mm | 36T Star-Ratchet |
| Spokes | DT Swiss Competition 2.0/1.8/2.0 |
| Tires | F: Maxxis Minion DHF 2.5 WT 3C MaxxTerra EXO+ Tubeless Ready | R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra EXO+ Tubeless Ready |
| Bottom Bracket | Race Face BB92 30mm |
| Crankset | Race Face Era Cinch | 32T | 30mm Spindle | Crank Length = 170mm |
| Shifters | Shimano XTR |
| Rear Derailleur | Shimano XTR |
| Cassette/Freewheel | Shimano XTR 12s 10-51T |
| Chain | Shimano XTR 12s |
| Brakes | Shimano XTR Trail 4 Piston | IceTec Metal Pads | F: Shimano RT86 180mm | R: Shimano RT86 180mm |
| Handlebars | Race Face Next R | 780mm Width | 20mm Rise | 8° Backsweep | 4° Upsweep | 35mm Clamp |
| Tape/Grips | ODI Elite Pro Lock On |
| Stem | Rocky Mountain 35 CNC | 0° Rise | All Sizes = 40m |
| Headset | FSA Orbit NO.57E | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race |
| Seatpost | Fox Transfer Factory Series 30.9mm | XS - SM = 125mm | MD = 150mm | LG = 175mm | XL = 200mm |
| Saddle | WTB Volt Race 142 |
| Pedals | Sold Separately |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / X-Small / 27.5-inch | 770416436754 | B0214XS74 |
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / Small / 27.5-inch | 770416436792 | B0214SM74 |
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / Small / 29-inch | 770416436433 | B0214SM94 |
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / Medium / 29-inch | 770416436471 | B0214MD94 |
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / Large / 29-inch | 770416436518 | B0214LG94 |
| One Bourbon, One Scotch, One Beer/In The Navy/Black Dog / X-Large / 29-inch | 770416436556 | B0214XL94 |