Carrera Luna Build ...
 

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[Closed] Carrera Luna Build 24"

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Posts: 129
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After seeing how small my daughters Isla bike has started looking I thought I had better get around to finishing the Carrera Luna I bought for her.

I'm really pleased with how its turned out.

The original bike was bought for £20 from gumtree with the intention of throwing most of the parts in the bin.

I started collecting parts as and when I saw them and had parts in my spares collection. Total spent is around £130 minus my existing parts. I haven't weighed it but its really quite light and could lose a bit more with better wheels. In honesty the original wheels are not as bad as I expected but the original tyres weighed a tonne. I was planning on changing the wheels but I doubt Ill bother.

My daughter chose the colours and I got it chemically dipped then sprayed it fluorescent yellow with a silver glitter lacquer on top.

I may look at increasing the forks to 80mm so I can run them a bit softer and still get some travel. At the moment to get them soft enough to move the pressure is so low they are not fully extended. I may also set the wheels up tubeless for a bit of puncture protection.

[url= https://farm2.staticflickr.com/1830/41997611285_f4c1673e31_k.jp g" target="_blank">https://farm2.staticflickr.com/1830/41997611285_f4c1673e31_k.jp g"/> [/img][/url][url= https://flic.kr/p/26ZbJEi ]IMG_5424[/url] by [url= https://www.flickr.com/photos/155059150@N07/ ]Andrew Downing[/url], on Flickr

Full Spec

Frame: Carrera Luna 24"

Forks: Fox F120. Spaced down to 60mm.

Headset: Original Carrera

Wheels: Original Carrera (de-stickered)

Tyres: Schwalbe Rocket Ron

Handle Bars: Race Face Next SL Carbon

Stem: Race Face Turbine

Grips: Santacruz Palmdale

pedals: DMR V6

Crank: Suntour XCT JR 150mm (original rings thrown away)

Chainring: Raceface Narrow Wide 32t

Bottom bracket: Shimano Un71

Rear Mech: Shimano XTR 9speed

Rear Shifter: Shimano XT

Cassette: Shimano XT with bottom but one cog removed.

Brakes: Sram Elixr

Brake Rotors: original Carrera

Saddle Post: Orange

Saddle: WTB Devo Carbon

Saddle Clamp: M-part 31.8mm Slim


 
Posted : 19/06/2018 1:59 pm
Posts: 3754
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Nice work.

My lad has outgrown his 24" Blast which I rebuilt - this is now being up-cycled for my 7y/o daughter.


 
Posted : 19/06/2018 2:13 pm
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Nice build mate and at a good price too.👍


 
Posted : 19/06/2018 2:31 pm
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Nice build mate and at a good price too.👍


 
Posted : 19/06/2018 2:32 pm
Posts: 129
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Topic starter
 

Thanks

I think the tyres were the most expensive part at £37 for the pair.


 
Posted : 19/06/2018 3:59 pm
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Nice! I'm currently building a Blast and Luna for my twins, your spares box must be a bit more substantial than mine!

Is the crankset factory white?


 
Posted : 19/06/2018 8:16 pm
Posts: 10333
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Thats nice that. Keep meaning to gwt my lads blast powder coated but never seem to get round to it....


 
Posted : 19/06/2018 8:33 pm
Posts: 124
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Nice


 
Posted : 19/06/2018 8:34 pm
Posts: 129
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Topic starter
 

The cranks come in white or black in various sizes.

I got mine from an eBay shop and rang up before buying and the owner checked that the rings were removable and the bolt holes are a standard bcd. Some of the cheaper cranks I looked at had riveted rings that were made to look like hex bolts and wouldn’t of worked.

https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F152487439243


 
Posted : 19/06/2018 8:59 pm
Posts: 1862
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That's a pretty shiny build.  In a few weeks time I'm getting a delivery via my parents of a knackered Blast for my daughter so will be doing the same again.  I take it the standard rear hub is 8-speed sized?


 
Posted : 20/06/2018 4:09 pm
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The standard rear hub has a 7 speed freehub which is not as long as an 8/9/10 speed freehub, hence the OP having to fit the cassette minus one the sprockets.

I would consider that after the brakes, shifter/drivetrain and tyres the next upgrade should be the wheels because the standard rims are rubbish.


 
Posted : 20/06/2018 4:20 pm
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The cranks come in white or black in various sizes.

It's worth noting that SRAM do their NX crankset in 155mm arms, which is perfect for kids. It can be a little tricky to get hold of and it's a bit more expensive (less so, if you take into account the 32t N/W chainring that they already come with), but it is a proper 1x crankset which uses a more modern GXP BB rather than a traditional square-taper (you may consider this good or bad depending on your opinion on such things!).

Nice build!


 
Posted : 20/06/2018 4:26 pm
Posts: 1862
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Erm, yeah, I meant 7.  Think I'll strip my wheel down and rebuild it around a spare hub.


 
Posted : 20/06/2018 5:20 pm

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