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Belt drives and the future

(56)
My brother imported a few Moultons from England as a way of being able to afford one for himself. Race car engineer Doug Millikan was also a Moulton
Michael Wilson
56
posts
6:41 PM

chain life

(3)
I´m wainting an O-ring chain for bicycles too. 2017-11-11 5:55 GMT-02:00 slim_chestnut@mail.com [Geared_hub_bikes] < ... -- Thiago Augusto Sielski Marquardt
Thiago A S Marquardt
3
posts
Nov 11

Cranks - the kind on bicycles - uh, components

(7)
The price I mentioned for Efneo was what their online site generated based on my answers to their questions. Remember that is for the 100mm BB on a FAT bike.
enginator1
7
posts
Nov 1

MBI Infinia IGHs

(15)
The hub is Keyde. Has a reduction but uses discs, not gears. Similar to the Nuvinci. Very quiet. I limited to 12A. I'm finishing a pack with 18650 ( 6s4p). I
Thiago A S Marquardt
15
posts
Oct 31

Chinese Hub Gears / any Chinese-speaking people on this list?

(4)
... ...and SunRace Sturmey-Archer, obviously. ;) pj
prester_john_in_cathay
4
posts
Oct 30

10 and 11cog pitch chains??

(10)
Good idea. On 23 October 2017 at 15:42, Thiago A S Marquardt thiago@odois.org
Colin Bryant
10
posts
Oct 26

nuvinci +continental ebike

(7)
Unfortunately, electric bicycles may be here to stay but with "huge distances between cities", electric bikes will not be used for transportation between them.
Craig Richmond
7
posts
Oct 23

Re: Shimano Nexus Inter-7: 25-year history, current state and questi

(9)
Thanks John. That is a good start. I am looking for actual measurements of aligned gear trains via chain. With all the newer strain and force tech devices this
enginator1
9
posts
Oct 19

Shimano Nexus Inter-7: 25-year history, current state and questions

(6)
... Half-step gearing can offer very nearly even steps, at the expense of every second shift's being a double shift -- bit with the advantage of the rear
John Allen
6
posts
Oct 18

Re: gearing thoughts, was New Shimano 5 speed hub "Inter-5 SG-5R35"

(17)
At 03:09 PM 10/17/2017, Michael Wilson ... I wasn't interested enough to reassemble the one I disassembled either. Not with those enlarged pinion-pin holes.
John Allen
17
posts
Oct 18

New Shimano 5 speed hub "Inter-5 SG-5R35"

(34)
A bare Sturmey S5 weighs 967g in an alloy shell and 1041g in a steel shell. S5s were reliable and the Shimano has another half a century of manufacturing
Mark Stonich
34
posts
Oct 16

Alfine8 + triple

(17)
Metalic seat post+ frame. A small amount of grease is good. With carbon fiber in one of then, it´s not recommended. 2017-10-15 22:17 GMT-03:00
Thiago A S Marquardt
17
posts
Oct 15

Two IGH`s in one drivetrain. Possible?

(11)
Triple crankset and igh rear. Sounds easier solution. Em 21/09/2017 17:19, "Colin Bryant colin.f.bryant@gmail.com
Thiago A S Marquardt
11
posts
Sep 25
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