Titanium 24" Disc forks
These 24" BMX forks offer a 2mm thick steerer tube and 5mm thick dropouts, each machined from 6Al-4v "Grade 5" titanium, and 1.55mm thick 4al-1.5v "Grade 9" titanium fork tubing that is 31.8mm (1.25") in diameter. They're super light, eye-catching, and offer an incredible strength-to-weight ratio.
Wheel Size: 24"
Clearance: 2.5" max tire
Axle to crown: 373mm
Axle offset: 40mm
Bearing race: Integrated IS42
Dropout width: 110mm (MTB "boost" standard)
Dropout axle: 10mm (3/8") bolt-on
Dropout thickness: 5mm
Steerer Tube Diameter: 1-1/8"
Steerer Tube Length: 171mm
Steerer tube threads: M24x1.5
Brake mounts: IS disc- 110mm O.L.D. "boost" spacing
Includes: "slit" fork bolt and 110/10 conversion axle for 110/15 boost hubs.
| Titanium (Stock) | Upgrade options | |
|---|---|---|
| Battery |
52v "Competitor" 8.4Ah |
|
| Charger | Standard 2A | Variable 1A - 5A quick charger |
| Motor | Chimera 5000w inrunner | |
| Controller | ASI BAC855 | |
| Frame | Titanium | |
| Fork | Titanium | |
| Handlebar | Titanium | |
| Stem | Chimera top-load CNC 50mm | |
| Hub front | Chimera 110/10 bolt-on | |
| Hub rear | Chimera 135/10 bolt-on | |
| Rims/spokes |
600gram 32mm wide,14g straight spokes |
Lightweight: 410gram 31mm wide, 14g butted spokes |
| Tires | 24" x 2.3" Kenda K-Rad folding | |
| Tubes | Rubber | Tubolito |
| Brakes* | Magura MT5/MT4 | |
| Rotors | Magura Storm HC 180/160 | |
| Chainwheel | 34t 0mm offset | 34t spline drive |
| Cranks | MTB aluminum | Titanium BMX |
| Chain | PYC 121 Half-link | |
| Seat | Pivotal | |
| Clutch bearings | Standard | Enduro |
| Bolt package | Steel | Titanium |
| Weight w/o bat (est) | ~31.8lbs | As low as 29.1lbs |
| Total Weight (est) | ~39.5lbs | As low as 37.5lbs |
*RIDE AT YOUR OWN RISK: Riding a bicycle all by itself risks injuries commonly associated with outdoor sporting-type activities. High speeds and/or stunt riding on bicycles can increase this risk. By using this product, you voluntarily assume the risk of injuries, and further acknowledge that neither Chimera BMX nor any of its suppliers or manufacturers will be responsible for any injuries or damages resulting from use of this product. Be aware of all applicable laws which may govern the use of this product in public areas as this product is not to be used in such instances which may violate local laws and/or in public areas which may cause injuries or accidents to bystanders.
**Magura brake system components are only to be used on vehicles that do not exceed 28 mph and/or do not have a GVWR of 452 lbs. Any use other than the intended use can lead to accidents that may cause serious or fatal injury.
| Competitor 52V | Commuter 36V | |
| Energy density | 9Ah/529Wh | 15Ah/633Wh |
|
Cells |
Molicel P45B |
Samsung 50S |
|
Arrangement |
14s2p |
10s3p |
|
Max charge |
58.8V |
42V |
|
Max current |
90A |
75A |
|
Max speed (stock gearing) |
35MPH | 26MPH |
|
Max wattage |
3800w |
3000w |
| Zero-to-20mph | 2.5secs | 2.85secs |
| Zero-to-30mph | 5secs | n/a |
|
Throttling range @ max wattage and max flux |
9 miles |
20 miles |
|
Throttling range @ max 1200 watts and low flux* |
16 miles |
31 miles |
| Throttling range @ max 1000 watts and no flux* | 20 miles | 38 miles |
| Weight | 8.8lbs | 9lbs |
*The range can be substantially extended if the rider also pedals during takeoff and on steeper hills.