Megatower 70
Build Kit & Specs
*Please note: we make every effort to ensure accuracy of spec information, but they are subject to change.
| Frame | |
|---|---|
| Material | |
| Features | |
| Suspension | |
| Fork | |
| Shock | |
| Drivetrain | |
| Rear Derailleur | |
| Shifter | |
| Crankset | |
| Crank Length | |
| Cassette | |
| Chain | |
| Bottom Bracket | |
| Brakes | |
| Brakes | |
| Front Brake | |
| Front Rotor | |
| Front Rotor | |
| Rear Rotor | |
| Rear Rotor | |
| Cockpit | |
| Handlebars | |
| Handlebars | |
| Stem | |
| Stem Length | |
| Grips | |
| Grips | |
| Headset | |
| Seatpost | |
| Seatpost | |
| Dropper Length | |
| Saddle | |
| Wheels | |
| Front Rim | |
| Front Hub | |
| Front Tire | |
| Rear Rim | |
| Rear Hub | |
| Rear Tire | |
| Valves | |
| Ebike | |
| Battery | |
| Drive Unit | |
| Specs | |
| Headset | |
| Seat Post Diameter | |
| Seat Clamp Diameter | |
| Rear Brake Mount | |
| Max Rotor Size | |
| Bottom Bracket Shell | |
| UDH Compatible | |
| Max Tire Clearance | |
| Max Chainring Size | |
| Water Bottle Mounts | |
| Shock Length | |
| Shock Stroke | |
| Shock Bushing Size Front | |
| Shock Bushing Size Rear | |
| Shock Mounting Hardware Upper | |
| Shock Mounting Hardware Lower | |
| Fork Offset |
Megatower 70
Sizing & Geometry
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
| s | m | l | xl | xxl | |
|---|---|---|---|---|---|
| A. Reach (Hi/Lo) | 430/427 | 455/452 | 475/472 | 495/492 | 520/517 |
| B. Stack (Hi/Lo) | 616/618 | 625/627 | 638/640 | 656/658 | 670/672 |
| C. Head Tube Angle (Hi/Lo) | 63.8°/63.5° | 63.8°/63.5° | 63.8°/63.5° | 63.8°/63.5° | 63.8°/63.5° |
| L. Seat Tube Length (Hi/Lo) | 380 | 405 | 430 | 460 | 500 |
| F. Front Center (Hi/Lo) | 770 | 799 | 826 | 855 | 886 |
| H. BB Height (Hi/Lo) | 346/342.5 | 346/342.5 | 346/342.5 | 346/342.5 | 346/342.5 |
| I. BB Drop (Hi/Lo) | 26.5/30 | 26.5/30 | 26.5/30 | 26.5/30 | 26.5/30 |
| E. Wheelbase (Hi/Lo) | 1206 | 1236/1237 | 1266 | 1298 | 1333/1334 |
| G. Rear Center (Hi/Lo) | 436/437 | 437/438 | 440/441 | 443/444 | 447/448 |
| K. Head Tube Length (Hi/Lo) | 90 | 100 | 115 | 135 | 150 |
| M. Top Tube Length (Hi/Lo) | 570 | 594/595 | 613 | 637/638 | 666/667 |
| D. Seat Tube Angle (Hi/Lo) | 77.24°/77.0° | 77.42°/77.2° | 77.8°/77.5° | 77.8°/77.5° | 77.8°/77.5° |
| J. Standover Height (Hi/Lo) | 709/705 | 716/712 | 723/718 | 722/717 | 724/720 |
Megatower 70
Setup & Support
Whether you’re the proud owner of a Megatower or are just digging deep into the details you’ll find it all here.
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Sag | Rebound (from closed) |
|---|---|---|---|---|
| 100 | 45 | 125 | 29-31%, | 9 |
| 120 | 54 | 145 | 29-31%, | 8 |
| 140 | 64 | 165 | 29-31%, | 7 |
| 160 | 73 | 185 | 29-31%, | 6 |
| 180 | 82 | 210 | 29-31%, | 5 |
| 200 | 91 | 230 | 29-31%, | 4 |
| 220 | 100 | 250 | 29-31%, | 3 |
| 240 | 109 | 270 | 29-31%, | 2 |
| 260 | 118 | 290 | 29-31%, | 1 |
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Rebound (from closed) |
|---|---|---|---|
| 100 | 45 | 29 | 14 |
| 120 | 54 | 37 | 13 |
| 140 | 64 | 45 | 12 |
| 160 | 73 | 54 | 11 |
| 180 | 82 | 62 | 11 |
| 200 | 91 | 70 | 10 |
| 220 | 100 | 78 | 9 |
| 240 | 109 | 86 | 8 |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 67-19217 | 1 | Head Tube Badge | Clean frame surface, center on headtube | |
| B | 30-22560 | 1 | Shuttle Guard | ||
| C | 30-23750 | 1 | Shuttle Guard Mount | ||
| D | 26-21249 | 2 | M4x8 BHCS | Apply grease to threads | 0.65 Nm |
| E | 30-23718 | 1 | Downtube Protector | ||
| F | 26-18382 | 2 | M4x12 BHC | Apply grease to treads | 0.65 Nm |
| G | 30-23225 | 2 | Glovebox nut | ||
| H | 26-25333 | 1 | Glovebox bezel | ||
| I | 26-23284 | 4 | M3x8 BHCS | Apply Loctite 242 to threads | 0.5 Nm |
| J | 26-22843 | 1 | Glovebox lid | ||
| K | 26-22358 | 1 | M3x6 | Apply Loctite 242 to threads | 0.6 Nm |
| label | part_number | quantity | torque | name | blurb |
|---|---|---|---|---|---|
| A | 26-20122 | 2 | 16 Nm | M10x23 Screw | Apply Loctite 242 to threads only, apply grease to shaft only |
| B | 26-22461 | 2 | 20 Nm | M8x45 Shock Bolt | Apply Loctite 242 to threads |
| C | 08-22343 | 1 | 20 Nm | Pivot Axle M15x91 | Apply Loctite 242 to threads only, apply grease to shaft only |
| D | 08-16291 | 1 | 20 Nm | Pivot axle M15x68.5 | Apply Loctite 242 to threads only, apply grease to shaft only |
| E | 08-16292 | 1 | 20 Nm | Pivot axle M15x80.5 | Apply Loctite 242 to threads only, apply grease to shaft only |
| F | 26-15633 | 3 | M6 Tapered Washer | Apply grease to surface | |
| G | 26-11817 | 3 | M6 Washer | ||
| H | 26-15947 | 3 | 9 Nm | M6x20 SHCS | Apply Loctite 242 to threads |
| I | 26-21452 | 1 | M8x2 Flip Chip NDS | Apply grease to surface | |
| J | 26-21451 | 1 | M8x2 Flip Chip DS | Apply grease to surface |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 08-22209 | 1 | Rear axle 12x173.7 | Apply grease to shaft and threads | |
| B | 23-23491 | 1 | SCB UDH | Interchangeable with Sram UDH | |
| C | 26-23492 | 1 | SCB UDH screw | Reverse thread | 20 Nm |
| D | 30-20361 | 1 | Chainstay Protector | ||
| E | 26-15939 | 1 | M3x12 BHCS | Apply grease to treads | 0.5 Nm |
| F | 26-18382 | 2 | M4x12 BHC | Apply grease to treads | 0.65 Nm |
| G | 49-21567 | 1 | Lower Link Fender | ||
| H | 30-21453 | 1 | Seatstay Protector |
| label | part_number | quantity | name | blurb |
|---|---|---|---|---|
| A | 29-23753 | 1 | Upper Link | |
| B | 11-12681 | 2 | 6900-2RS Bearing | |
| C | 26-15533 | 2 | M10x3 Washer | Apply grease to inner surface |
| D | 11-12218 | 2 | 6902-2RS Max Bearing | |
| E | 26-11612 | 2 | Bearing Dust Shield | Apply grease to inner surface |
| F | 26-17013 | 1 | 15x40.25 Bearing Spacer |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 29-23752 | 1 | Lower Link | ||
| B | 11-17708 | 4 | 6902-1ZR Bearing | ||
| C | 26-11612 | 4 | Bearing Dust Shield | Apply grease to inner surface | |
| D | 26-19126 | 1 | 15x28 Bearing spacer | ||
| E | 26-17013 | 1 | 15x40.25 Bearing Spacer | ||
| F | 26-15532 | 1 | M5x5 Set Screw | Apply Loctite 242 to threads, titghten until flush | |
| G | 26-12678 | 1 | M6 Grease Fitting | 9 Nm |
| Frame Size | Flip Chip | Setup Key | Setup Cog | 30T | 32T | 34T | 36T |
|---|---|---|---|---|---|---|---|
| Small | High | B | 7 | 116 | 116 | 118 | 118 |
| Medium | High | B | 7 | 116 | 116 | 118 | 118 |
| Large | High | B | 7 | 116 | 116 | 118 | 118 |
| XLarge | High | B | 7 | 116 | 118 | 118 | 120 |
| XXLarge | High | B | 7 | 118 | 118 | 120 | 120 |
| Small | Low | B | 7 | 116 | 116 | 118 | 118 |
| Medium | Low | B | 7 | 116 | 116 | 118 | 118 |
| Large | Low | B | 7 | 116 | 118 | 118 | 120 |
| XLarge | Low | B | 7 | 116 | 118 | 118 | 120 |
| XXLarge | Low | B | 7 | 118 | 118 | 120 | 120 |
Seriously. The Megatower’s big wheels, long-travel and tough carbon fiber chassis delivers the high-speed security traits of a race bike. Yet the relatively steep seat angle and size-specific geo maintain the Mega’s mega pedaling ability, elevating its reputation as the perfect choice for big gravity rides, park laps and enduro racing.
Standout Features
Explore the highlights...
SRAM T-Type 70
VPP™ Suspension
Glovebox
Flip Chip
C Carbon Frame
Dig Deep
Build kit
& Specs
Geometry
& Sizing
Setup
& Support
Other Builds
Megatower 90
Core score upgrade. Upgraded hubs, headset, and dropper post. FOX Float X suspension shock, SRAM 90 cable-operated T-Type Transmission, SRAM Maven brakes, and Reserve AL rims.
Megatower GX AXS
Full SRAM GX Eagle electronic Transmission and the most powerful SRAM Maven brakes.
Megatower GX AXS 2024
Full SRAM GX Eagle electronic Transmission and the most powerful SRAM Maven brakes.
Megatower GX AXS Coil 2024
Full SRAM GX Eagle electronic Transmission and the most powerful SRAM Maven brakes.
Megatower GX AXS RSV 2024
Full SRAM GX Eagle electronic Transmission, SRAM Code brakes and legendary carbon Reserve wheels.
Megatower GX AXS RSV Coil 2024
Full SRAM GX Eagle electronic Transmission, SRAM Code brakes and legendary carbon Reserve wheels.
Megatower R
Base model with same tires and big rotors as all Megatowers. Quality suspension, just without all the external tuning dials.
Megatower S
Upgraded wheels, headset, and dropper post. Suspension with more adjustment, SRAM Eagle cable-operated drivetrain and 4-piston SRAM brakes.
Megatower X0 AXS
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and SRAM Maven Silver Stealth brakes, plus legendary carbon Reserve wheels on Industry Nine hubs.
Megatower X0 AXS 2024
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and Industry Nine hubs and powerful SRAM Maven Silver Stealth brakes
Megatower X0 AXS Coil 2024
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and Industry Nine hubs and powerful SRAM Maven Silver Stealth brakes
Megatower X0 AXS RSV
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and SRAM Maven Silver Stealth brakes, plus legendary carbon Reserve wheels on Industry Nine hubs.
Megatower X0 AXS RSV 2024
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and SRAM Maven Silver Stealth brakes, plus legendary carbon Reserve wheels on Industry Nine hubs.
Megatower X0 AXS RSV Coil 2024
CC carbon frame, full SRAM X0 T-TYPE electronic drivetrain, top spec suspension and SRAM Maven Silver Stealth brakes, plus legendary carbon Reserve wheels on Industry Nine hubs.
