Bullit EP8 motor (E-Bike)

Custom carbon rockguard

Custom carbon mountain bike frame protection for your Bullit EP8 motor (E-Bike) downtube and bottom bracket.

Handmade from high-quality carbon fibre, a Rockguardz Rockguard frame protector attaches neatly to your downtube to ward off damage from rocks and roots, shady uplifts, badly packed vans, crashes and carnage.

Every Rockguard is handcrafted and custom made to exactly fit your frame. It’s super light, tough as nails, effortlessly stylish and the perfect fit for your mountain bike.


15% off any Mudguardz when you buy a Rockguardz

15% off any second item when you buy a Rockguardz

Don’t see the right year for your bike?

With so many bikes out there, it’s possible we don’t have one for your particular make and model. 

But don’t worry, we’d love to work with you to add your bike to our collection. 

If your bike is one that we’d like to make a guard for, we’ll say ‘thanks’ by giving you a guard for free


Super light, strong and durable, Rockguardz frame protectors wrap around your downtube and stand guard against damage where you need it the most. Low profile but super-strong, they’ll soak up impacts and keep your pride and joy safe, without doing anything to ruin the clean lines of your ride.

Rockguardz frame protectors are painstakingly made and handcrafted with multiple layers of carbon and a combo of diolen and twill fabrics for a perfect blend of stiffness, flexibility and style. There’s no one-size-fits-all solution here and every guard is precision made to be the perfect fit for your make, model, year and size without the need for zip ties or sticky stuff.

If things ever do go wrong and you damage your guard, we’ll offer a discounted replacement under our crash replacement guarantee.


4 reviews for Bullit EP8 motor (E-Bike)

  1. Roy Broomfield (verified owner)

    This is my 5th Rockgaurdz product, I now have them fitted to all my bikes. The fit is fantastic and they stay in place no matter how rough the terrain and work wonderfully. First ride out with this guard on the Bullit, I dropped off a rock face and smashed the motor on the rock. The guard has some damage, but the motor and the bike are unscathed. The guard paid for itself on the first ride.

  2. Marty (verified owner)

    The perfect guard for the rock gardens in the PNW! It’s spring to, so there’s lots of miscellaneous debris to damage your ride, Thanks Rockguardz for keeping my Santa Cruz Bullit safe!

  3. P Law (verified owner)

    The fit and finish on this guard was nearly perfect. I smashed it on a big rock and the first ride in the guard is pretty torn up but my motor is still good. So the guard did its job. I’m going to epoxy it back together and see if I can get one more use out of it.

  4. Randy Patten (verified owner)

    I was kind of leery on purchasing this but took a little bit to get it but when I did installation was great, I just put some protective tape on my frame so the carbon fiber wouldn’t rub the paint off so far it is Dennis job fantastic recommend it to anybody Worth the price to protect your frame

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