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PROFILE B/B Axle 19mm 48 Splined (GDH)

Normally $164.95 Our Price: $143.99
  • Buy 2 for $140.99 each and save 3%
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PROFILE B/B Axle 19mm 48 Splined (GDH)

Product Details CrMo

The Profile Gun Drilled Hollow 19mm Bottom Bracket Spindle are a great way to take a large chunk of weight off of your bike without sacrificing a great deal of durability. The 5 5/8 GDH spindle for BMX bikes weighs 7.2 oz (204g).

NEEDS THE NEW CRANKARM REMOVAL TOOL - The old tool will not work. Order below.

The CrMo GDH spindle has the same Limited Lifetime Warranty as our Race Cranks. All you need to do is save your receipt, and if you should ever have a problem with your spindle, give us a call and we'll replace it.

Product Details Titanium

Looking to shave some weight? The CrMo steel Gun Drilled Hollow BB Spindle not light enough for you? Then you'll be wanting a Titanium GDH spindle.
  • 5 5/8" Ti only 5.4oz (153g) (vs 8.4oz (240g) for CrMo) including bolts and washers. 6" Ti only 5.7oz (160g) (vs.9.9oz (280g) for CrMo including bolts and washers.
  • 5 5/8", 6", 6 7/8" sizes available
  • Uses GDH crank tool. Older crank tools will not work
  • (At this time, there are no Ti GDH crank bolts)
Like all of our Titanium products, the GDH Ti BB spindle is designed for weight savings which can mean a reduction in strength. It's perfect for racing, park, flatland, and light street, but if you like to jump down 8 sets and off of rooftops, then you will be better served with our CrMo spindle. The Ti GDH BB spindle does not carry a warranty.



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Upon receipt of payment your order will be packed and posted either the same day, or at latest the next working day.

Paypal and credit cards are processed almost immediately, while bank transfers can take 24-48 hours. 

In general we find that deliveries to Melbourne, Sydney, Adelaide, Brisbane metro and VIC regional are made within 1-3 working days. NSW, SA, TAS, ACT and NT take 2-5 working days. Regional QLD, WA and other remote areas will take 5-7 working days.

Please note these are only expected deliveries times and occasionally delays may occur.

We use Australia Post for all of our deliveries except for Bulky Items. For bulky items we use Direct Freight Couriers.



Our internal shipping charge calculator will tell you the cost of your postage prior to your checkout. In most cases buying more than 1 item will result in cost savings to you. 

  • Small items up to 500g cost  around $7 postage. Depending on the weight and size you will get 2 sometimes 3 small items posted for this amount.
  • Most larger items post for about $12 and you will generally be able to add 1-3 small items at no extra charge
  • Once you purchase products over 3 kg in weight there is generally, only a small amount of extra postage charged


You can add smaller items together with bulky items and there will generally be no or a small added postage cost.
Ordering items such as 2 bike cases may not result in any savings due to their volume. Ordering mid-size items like two fluid trainers together will result in very good savings though. You will get your quote for shipping costs before you checkout.

If you have any queries please email us at!

We now ship to New Zealand. For further details please visit our International page here.

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