Quarq Dzero weights
Moderator: robbosmans
Hi WW,
I would like to thankyou all for my answering my numerous questions about power meters and BB standards over the last few months.
In the end I went with a Quarq Dzero Carbon with Quarq not Sram red graphics.
For those interested here are some weights:
- Sram Red 110BCD 11sp 52T Blast Black chainring 145g
- Sram Red 110BCD 11sp 36T chainring 42g
- Dzero Non-Hidden Bolt bolts 23g
- Left arm w/ factory grease 170mm 170g
- Right arm, spider, spindle 170mm 110mm BCD 391g
- 2 pedal washers 0g
Coming from an Ultegra 6800 172.5mm crankset with 52-36 rings
- Left arm 201g
- Cap + rubber ring 5g
- Right arm + chainrings 499g
Overall there was an increase in weight (assuming bottom brackets weighed the same) but im happy with having power.
I would like to thankyou all for my answering my numerous questions about power meters and BB standards over the last few months.
In the end I went with a Quarq Dzero Carbon with Quarq not Sram red graphics.
For those interested here are some weights:
- Sram Red 110BCD 11sp 52T Blast Black chainring 145g
- Sram Red 110BCD 11sp 36T chainring 42g
- Dzero Non-Hidden Bolt bolts 23g
- Left arm w/ factory grease 170mm 170g
- Right arm, spider, spindle 170mm 110mm BCD 391g
- 2 pedal washers 0g
Coming from an Ultegra 6800 172.5mm crankset with 52-36 rings
- Left arm 201g
- Cap + rubber ring 5g
- Right arm + chainrings 499g
Overall there was an increase in weight (assuming bottom brackets weighed the same) but im happy with having power.
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Nice
For reference comparison (170mm cranks, 110BCD, without chainrings, BB & spacers (if necessary):
* P2M NG with FSA KForce Light cranks is 571g (the lightest "universal" crank based PM (fits almost every BB) they've got).
* P2M Type S FSA KForce Light+ is 588g
* P2M Type S Rotor 3D+ is 606g
* P2M Type S Cannondale SISL2 172.5mm is 498g
For reference comparison (170mm cranks, 110BCD, without chainrings, BB & spacers (if necessary):
* P2M NG with FSA KForce Light cranks is 571g (the lightest "universal" crank based PM (fits almost every BB) they've got).
* P2M Type S FSA KForce Light+ is 588g
* P2M Type S Rotor 3D+ is 606g
* P2M Type S Cannondale SISL2 172.5mm is 498g
Minimum bike categories required in the stable:
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
That's pretty cool that only the SiSl2 is lighter because from my knowledge that is a significantly more expensive crankset.
I guess the little bits that add up would be the weight of different brand chainrings, spacers, BB's
SiSL2 and / or Specialized S works both would be excellent and light choices, but you need a "true" BB30 frame to fit them.
Minimum bike categories required in the stable:
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
after much deliberation (about a year ago) I also went for a GXP DZero and Red rings. It's been great - really easy to swap between my cross / commute bike and 'good' bike. Much quicker than swapping pedals, and can get a GXP BB in just about any frame, including the genesis zero disc im building up ! Enjoy.
my DFour91 GxP
50T R9100 ring 100g
34T R9100 ring 26g
4 bolts 6g
NDS arm 170g
DS arm with PM 429g
Total 731g
50T R9100 ring 100g
34T R9100 ring 26g
4 bolts 6g
NDS arm 170g
DS arm with PM 429g
Total 731g
Rikulau V9 DB Custom < BMC TM02 < Litespeed T1sl Disc < Giant Propel Advanced SL Disc 1 < Propel Adv < TCR Adv SL Disc < KTM Revelator Sky < CAAD 12 Disc < Domane S Disc < Alize < CAAD 10
BB30 Red Quarq ready crank is 410g without spider, add Quarq Dzero spider weight on top of it: SRAM say 110BCD is 122g, but in reality probably 10-20g heavier.
Minimum bike categories required in the stable:
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
Aero bike | GC bike | GC rim bike | Climbing bike | Climbing rim bike | Classics bike | Gravel bike | TT bike | Indoors bike
Interesting! Thought it would be the other way. Hard to believe a 30 mm Aluminium spindle weighs more than a 24 mm steel spindle.
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Won’t really matter in the end. If you use a GXP crankset in a BB30 shell, you will have to include the weight of adapters or a conversion BB.
Unless you go with boutique cranks, the lightest full or dual-leg PM option will be Favero Assioma Duos.
As I would with a BB 30 spindle to avoid the creaking. Thread together BB with a PressFit BB is a must for me!TobinHatesYou wrote: ↑Sun Nov 11, 2018 1:51 am
Won’t really matter in the end. If you use a GXP crankset in a BB30 shell, you will have to include the weight of adapters or a conversion BB.
Unless you go with boutique cranks, the lightest full or dual-leg PM option will be Favero Assioma Duos.
Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com