Promax HF-2 Crankset – 175mm, 24mm Spindle, 2-Piece, Black
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$259.99
Trusted by elite BMX racers for more than a decade, the Promax HF-2 cranks are a balanced combination of stiffness, durability and weight savings. Forged from 6061-T6 aluminum, the hollow crank arms spin on a beefy 24mm spindle permanently fitted into the drive-side arm.
- Hollow-forged 6061-T6 aluminum, HF-2 cranks are lightweight, stiff and strong
- 104mm BCD chainring mount (Chainring sold separately)
- Chainline: 43
- Q-Factor: 168
- Pedal washers included
- Bottom bracket sold separately
- Will not fit English x 73mm bottom bracket shells
Description
Trusted by elite BMX racers for more than a decade, the Promax HF-2 cranks are a balanced combination of stiffness, durability and weight savings. Forged from 6061-T6 aluminum, the hollow crank arms spin on a beefy 24mm spindle permanently fitted into the drive-side arm.
- Hollow-forged 6061-T6 aluminum, HF-2 cranks are lightweight, stiff and strong
- 104mm BCD chainring mount (Chainring sold separately)
- Chainline: 43
- Q-Factor: 168
- Pedal washers included
- Bottom bracket sold separately
- Will not fit English x 73mm bottom bracket shells
Additional information
| BB Included | No |
|---|---|
| Bore | 24mm |
| Chainring BCD | 104 |
| Chainrings Included | No |
| Color | Black |
| Crank Arm Material | Aluminum |
| Crank Intended Use | BMX |
| Crank Length (mm) | 175 |
| Crankset Style | 2-Piece |
| Defined Color | Black |
| Drive Side Compatibility | Right Hand Drive |
| Pedal Spindle | 9/16" |
| Spindle Material | Steel |
| Weight | 836 |
| Weight (oz) | 29.5 |
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- Service Kit 99
- Running Pant 6
- U-Brakes 11
- Power Unit 6
- Cookware 6
- Rear Mount Rack 48
- Anti Chafe 25
- Stem Column Adaptor 10
- Trainer Accessories 24
- Seatposts 121
- Stems 475
- Travel / Shipping Case Part 6
- Strollers 6
- Pulley Bolt 12
- Headset Top Cap 26
- Dry Bag/Stuff Sack 6
- Backpack 23
- Chair 6
- Chainstay/Frame Protection 115
- Bleed Kit 6
- Dresses and Skirts 6
- Foot Care 6
- BMX Bikes 6
- Child Carrier 19
- Tool Wrap 23
- TT/Aero Lever Pair 9
- Thru Axle 124
- Running Tight 6
- Linear Pull Brake Set 14
- Extra Parts 10
- Safety Light 8
- Woman 6
- Tubeless Conversion Kits 13
- Other Rack 23
- Front Custom Wheel 6
- Trainer Part 33
- Spoke 6
- Shifter Battery 9
- Trailer Stroller/Ski Kits 8
- Cable Anchor Assembly 16
- Cassettes 266
- Van/Truck Bed Rack Part 7
- Ebike Lock 30
- Bottom Bracket 6
- Pocket Knives and Multi-tool 6
- Disc Rotor Parts and Lockrings 52
- Apron 6
- Insect Net 6
- Bottle Cage Storage 13
- Gear Maintenance 6
- Rim Part 36
- Insect Bite Relief and Repellent 6
- First Responder Assistance 6
- Rack Service Part 11
- Cantilever Brake Set 7
- Junction Box 16
- Bianchi 96
- Tubeless Tape 76
- BMX Hub Guard 29
- Wear Indicator 6
- Bell 72
- Mountain Bike 41
- Freehub Body 137
- Trailer Wheels and Axle Parts 45
- Trailer Covers/Fabric Parts 20
- Cable Adjustment Assembly 10
- Seatpost Clamp 119
- Load Bar Tower 6
- Small Part 66
- Repair Stands 36
- Disc Rotor Adaptor 9
- Pedal Washer 9
- Thread Repair Kits 6
- Kid 6
- Cartridge Bearing 132
- Internally Geared Hub Part 67
- Load Bar/Tower Set 10
- Roof Rack Accessory 17
- Mountain Frame 51
- Cargo Carrier 6
- Disc Brake Fluid 6
- Shifter Battery Charger 9
- Remote Upgrade Kits 9
- Peg Sleeve 16
- Knickers 11
- Casual Short 6
- Brake Shoe and Pad 91
- Headlights 52
- Luggage/Duffel Bag 9
- Trailer Frame Parts 17
- Cable Fixing Assembly 10
- Hydraulic Brake Lever Part 215
- Load Bar 6
- Coffee 6
- BMX Crankset 62
- Remote Shifter 12
- Disc Brake Hose Kit 92
- One-Piece Crankset 6
- Spoke Tensiometer 6
- Rigid Mountain Fork 22
- Pedal Wrench 6
- Disc Brake & Lever 4
- Spindle 17
- Shifter 6
- Rack Accessories 11
- U-Brake Part 8
- Battery Charger Cable 7
- Helmet Parts and Accessories 6
- Light Part 56
- Top Cap 13
- Cyclocross Bike 18
- Chainring 7
- Polish 13
- Lumbar/Fanny Pack 13
- Other Trailer Parts 22
- Phone Charger 6
- Bracket/Accessory 27
- Travel / Shipping Cases 9
- Bag Part 26
- Swim Wear 6
- Folding Lock 30
- Brake Pad and Shoe Part 16
- Belt Drive Ring 16
- Branded Sign/Banner 13
- Track Frames 6
- Pedal Small Part 109
- Recovery 6
- Compression Bottom 6
- Roof Rack Bike Carrier 13
- Hitch Rack Part 6
- Road Shifter Part 91
- Rear Wiring Kit 6
- Rear Hub 211
- Trunk Rack Accessory 7
- Air Springs & Parts 145
- T-Shirt 6
- Road Frames 21
- BMX Peg 19
- Messenger Bag 6
- Brake Housing 38
- Mustache Bar 6
- Child Carrier Trailer 17
- Aero Bar Extensions 19
- Computer Mount Kit/Adapter 116
- Disc Brake Calipers 121
- Dropper Seatpost Remote 61
- Linear Pull Brake Noodle 16
- Cadence/Speed Sensor 18
- Training Wheel 12
- Rear Shock Service Kits 53
- Tire Liners 37
- Brake Lever 6
- Crown Race 28
- Direct Mount Chainrings 351
- Roof Rack Wheel Fork 9
- Roller Brake 10
- Disc Golf 6
- Cleat Cover 9
- Bar Tape 168
- Reflective Stick-on 6
- Bars 50
- Hitch Rack Accessory 32
- Road Bike 26
- Track Bike 10
- Brake 6
- Bicycle Mounted Rack Part 54
- Chains 195
- Fixtures & Accessories 3
- Bag & Tool Kit 2
- Dropout 43
- Wheel/Frame Lock 19
- Drop Bar Stoker Lever 6
- Magnet 8
- Container 6
- Cable Cutter 6
- Other Brake Lever Part 29
- Compression Plug 17
- Headset Tool 6
- Gloves 469
- Fairing 6
- Electronic Shifter Extra Part 25
- Disc Golf Display 6
- Van/Truck Bed Rack 13
- Bottom 6
- Water Bottle Cage Hardware 40
- Cyclocross/Hybrid Fork 38
- Road Caliper Brakes 63
- Spoke Kit 17
- Derailleur Hanger Hardware 9
- Derailleur 6
- Body Cleanser/Hygiene 7
- Integrated Handlebar/Aero Bar 8
- Tubeless Valves 146
- Spoke Nipple 37
- Jackets 97
- Assembly Compound 23
- Linear Pull Brake Small Part 8
- Heart Rate Straps and Accessories 11
- Power Meter 6
- Tubeless Sealant 56
- Water Bottle Part and Accessory 13
- Grease 46
- Axle Nut and Bolt 21
- Clip-On Aero Bar 23
- Ski Carrier 11
- BMX Caliper Brake Sets 6
- Pulley Assembly 68
- Miscellaneous Rear Derailleur Part 85
- Ebike Crankset 95
- Saddle Care and Part 8
- Cyclocross Frame 22
- Front Derailleur 88
- All-Road Frame 40
- Washer 9
- Drum Brake Part 6
- Anti-Fog 6
- Internally Geared Hub 21
- Brake Lever Hood 33
- Crank Part 45
- Hub Set 6
- Seatpost Part 35
- Cable Stop and Guides 11
- EPS Charger 6
- Bulk Wax 6
- Miscellaneous Spoke Tool 6
- Headlight & Taillight Set 27
- Detanglers 20
- Bolt 22
- Front Hub 121
- Watersport Carrier 6
- TT/Aero Brake/Shift Lever 6
- Cage Assembly 57
- Axle Set 28
- Front QR Skewer 13
- Y-Wrench 6
- Headset Stack Spacer 66
- Headset Upper 50
- Sunglasses 24
- Nut 8
- Belt Drive Belt 18
- First Aid Kit 6
- Dropper Seatpost 225
- Taillight 68
- Pillow 6
- Rear Shock Mount Kit 184
- Leg Bands 9
- Drop Bar Inline Levers 10
- Interface Unit 6
- Kit-In-A-Box Road Group 9
- Tubeless System Enhancements 46
- Entrees 6
- Steerer Extender 6
- Quick Release Skewer Pair 13
- Left Crank Arm 60
- Bike Protector 8
- Thru Axle Trailer Hitch Adaptor 44
- Front Derailleur Adaptor 19
- Stem Small Part 27
- Lower Leg Assembly 33
- Tubular Adhesive 10
- Saddle 16
- Hammock 6
- Dropper Seatpost Part 233
- Retail Store Fixture and Accessory 7
- Beverage Essentials 11
- Wound and Skin Care 6
- Decarolis 28
- Trailers 16
- Wheel Bag 8
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The SQ-1 cranks arms have a traditional, five-arm, 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations.
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