Cassette Sram
Cassette Sram
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 2011 SRAM XX XG 1099 11 36T 10 Speed MTB X Glide X Dome Cassette 208g NEW  US $275.00
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 SRAM PG 990 Cassette 9s red 11 34 US $52.01
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 2012 NEW SRAM PG 1070 10 SPEED CASSETTE 11 36 TEETH NICE NR US $70.00
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 New Shimano Deore HG 50 9 speed cassette US $20.00
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 Shimano Cassette 11 34 CS HG30 9 New US $26.50
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 SHIMANO HG50 11 34T 9 SPEED CASSETTE KMC X9 CHAIN US $26.97
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 9 speed SRAM cassette road 11 26 less than 200 miles basic model from trek 12 US $15.00
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 Sram Red Cassette 11 26 OG 1090 US $81.00
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 USED Sram PG 990 US $2.00
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 SRAM PG 990 Mountain Bike Cassette US $20.00
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Apple's most iconic devices so far
Apple Inc, is an American multinational corporation, which designs and manufactures consumer electronics and software products and best-known for its hardware products include Macintosh computers, the iPod and the iPhone.
To various computer users, the company has defined the PC industry, driven technology innovation, and changed the perception of personal computing. Since, 1976 the company reinvented itself several times over, as it developed and enhanced the Macintosh, affecting the world of computing every time it did. Macintosh or Mac, is a product line of personal computers designed, developed and marketed by Apple after its introduction in 1984.
Now, let’s take a historical trip and learn how the Mac evolution led to the Apple's revolution.
The Apple I
Sold as an assembled circuit board, it lacked basic features such as a keyboard, monitor, and case. It was sold as a motherboard (with CPU, RAM, and basic textual-video chips) less than what is today considered a complete personal computer. The Apple I went on sale in July 1976 and was market-priced at $666.66.
The Apple II was introduced on April 16, 1977 and it differed from its major rivals, the TRS-80 and Commodore PET, because it came with color graphics and an open architecture. While early models used ordinary cassette tapes as storage devices, they were superseded by the introduction of a 5 1/4 inch floppy disk drive and interface, the Disk II.
Apple Lisa
With a price tag of $10,000, it was released in 1981 and remembered as one of Apple's most disappointing products. It was a more advanced system than the Macintosh of that time in many respects, such as its inclusion of protected memory, cooperative multitasking, a generally more sophisticated hard disk based operating system, a built-in screensaver, an advanced calculator with a paper tape and RPN, support for up to 2 MB of RAM, expansion slots, and a larger higher resolution display.
Mac 128K
Apple launched the Macintosh in a famed 1984 Super Bowl commercial, with a beige case which contains a 9-inch monitor and comes with a keyboard and mouse. It had a selling price of $2,495. It features an 8 MHz Motorola 68000 microprocessor, a 128 KB DRAM, a 64 KB ROM chip that boosts the effective memory to 192 KB.
Mac II
Retailing for US$3,898 base price (for the CPU unit only), the Macintosh II was the first "modular" Macintosh model, so called because it came in a horizontal desktop case like many PCs of the time. It introduced space for an internal hard disk (originally 20 MB or 40 MB) and an optional second floppy disk drive.
Mac Portable
It was Apple’s first attempt at making a battery-powered portable Macintosh PC that held the power of a desktop Macintosh. It was released in September 1989 and received with excitement from most critics but with very poor sales to consumers. With a price tag of $6500, it featured a B&W active-matrix LCD screen, ergonomic keyboard, trackball and lead-acid battery with 10 hours life. It used expensive SRAM in an effort to maximize battery life and to provide an "instant on" low power sleep mode.
The 20th Anniversary Mac
To celebrate its 20 years, on January 7, 1997 Apple unveiled the limited edition Twentieth Anniversary Macintosh (TAM) at the MacWorld Expo, San Francisco.
At $7,499 the TAM featured a 250 MHz 603e processor, 12.1" active matrix LCD, with 2MB of VRAM, 4x CD-ROM, 2GB ATA hard drive, vertically mounted Apple Floppy SuperDrive, as well as a TV/FM tuner, S-Video card, and a custom-made Bose sound system. It had a trackpad instead of a mouse, which could be detached from the keyboard if desired. When not required, the keyboard could slide under the TAM's head unit, leaving the trackpad exposed for continued access.
iMac
Introduced in 1998, iMac is a range of all-in-one Macintosh desktop computers. The first original form, the iMac G3 was egg-shaped with a CRT monitor, enclosed by colored, translucent plastic. In the second revision, the iMac G4, moved to a design of a hemispherical base containing all the main components and an LCD monitor on a freely moving arm attached to the top of the base. The iMac G5 and the Intel iMac placed all the components immediately behind the display, creating a slim design that tilts only up and down on a simple metal base.
Earlier this year, Apple updated its offerings for the iMac, featuring NVIDIA chipsets and the new Mini-DisplayPort.
MacBook Air
On January 15, 2008, the company introduced its ultraportable the MacBook Air, a computer that the company billed as the world's thinnest notebook, priced starting at $1,799. Sporting a silvery finish, the MacBook Air features a 13.3-inch LED-backlit widescreen display that has a 1280 x 800 pixel resolution. It weighs about 3 pounds, and sports a thickness of 0.16-0.76 inches. It is 12.8 inches wide and 8.95 inches deep.
Several features were sacrificed to reduce the computer's size and weight. It is Apple's first notebook since the PowerBook 2400c without a built-in removable media drive. It also omits a FireWire port, Ethernet port, line-in, card slots and a Kensington Security Slot. The battery is internal; not user removable and the RAM is soldered onto the motherboard. A single speaker is included for mono sound. It has been revised once since the original release.
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2011 SRAM XX XG 1099 11 36T 10 Speed MTB X Glide X Dome Cassette 208g NEW US $275.00
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SRAM PG 990 Cassette 9s red 11 34 US $52.01
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2012 NEW SRAM PG 1070 10 SPEED CASSETTE 11 36 TEETH NICE NR US $70.00
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New Shimano Deore HG 50 9 speed cassette US $20.00
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Shimano Cassette 11 34 CS HG30 9 New US $26.50
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SHIMANO HG50 11 34T 9 SPEED CASSETTE KMC X9 CHAIN US $26.97
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9 speed SRAM cassette road 11 26 less than 200 miles basic model from trek 12 US $15.00
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Sram Red Cassette 11 26 OG 1090 US $81.00
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USED Sram PG 990 US $2.00
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SRAM PG 990 Mountain Bike Cassette US $20.00
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 Used SRAM PG990 11 34t MTB 9spd 9 speed mountain bike cassette w lockring US $2.25
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 Sram XG 1080 11x36 cassette NEW US $150.00
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 Sram PG 990 9 Speed Steel Cassette 11x34t Mountain Bike MTB Bicycle US $20.00
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 New Sram PG 970 DH Cassette 11 26T Power Glide II 2011 Chrome Plated Heat Treat US $42.99
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 Sram PG830 8speed Casette Sprocket 11 32T US $19.00
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 SRAM PG 1050 PG 1050 11 36 Cassette GN Shimano US $64.40
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 SRAM PG 990 PG990 11 32 Freewheels Cassette fit Shimano US $68.50
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 SRAM PG 1050 10 speed 12 36 Cassette Brand new in Box no reserve US $26.00
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 Used SRAM PG 970 11 34T 9 speed cassette US $.99
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 SRAM PG 830 Cassette8 Speed11 30NEW US $20.87
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 SRAM XX Cassette NEW 11 36 10 speed xc race X glide mountain US $249.99
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 Sram PG 1070 12 36 10 Speed Cassette AND PC 1091 CHAIN US $36.00
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 SRAM Powerglide II PG 850 ATB MTB 8 Speed Cassette 11T 32T US $9.99
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 Shimano HG50 9 Speed Mountain Bike Cassette 11 32T NEW US $7.50
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 SRAM mountain bike cassette 11 32t US $5.00
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 SRAM PG990 Cassette 11 34 with PC991 Chain US $22.69
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 SRAM 90 Powerglide II Cassette 11T 34T 9 Speed Power Glide 2 US $12.50
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 SRAM PG 980 Cassette 11T 34T 9 Speed US $25.00
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 NEW 2011 OMNI Racer Ceramic 9 speed MTB Cassette Shimano 11 32 US $110.00
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 SRAM PG 1070 11 36 10 SPD CASSETTE US $50.00
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 Sram PG 980 Cassette 9 Speed 11 34 304 grams US $59.87
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 SRAM XX CASSETTE X GLIDE 11 32 BRAND NEW works with 10spd RED FORCE X0 RIVAL X9 US $152.00
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 SRAM PG 990 MTB CASSETTE 11 34 USED VERY LITTLE US $19.99
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 Rare Green 2011 SRAM PG 990 9 Speed MTB Bike Cassette 11 34t US $42.00
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 SRAM PG 1070 11 28T Cassette new in orginal box US $40.00
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 NEW SHIMANO SAINT SLX CS HG80 11 34 T Cassette US $53.00
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 Sram PG 990 MTB Cassette 11 34 9 SPD Speed Mountain Bike Cycling US $9.99
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 2011 SRAM XX 10 SPEED CASSETTE 11 36 208 GRAMS NO RESERVE US $124.50
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 36 Tooth Cog for Mountain Bike Cassette 36t Sprocket US $31.99
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 SRAM 9 Speed PG 970 Cassette 11 34 shimano compatible US $20.00
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 Sram 11t Cassette Cog US $.99
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 Sram Mountain Bicycle Cassette US $3.99
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 SRAM PG990 PG 990 Cassette 11 34 Redwin New NR US $43.00
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 2010 SRAM PG 990 BLACKBOX CASSETTE 11 34 w RED COMPOSITE SPYDER PG990 xtr NR US $20.50
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 BBB Drivetrain Shimano SRAM Compat 9 Speed Cassette US $38.02
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 New Sram 10 speed mountaqin bike cassette PG 1050 12 36 No RESERVE US $.99
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 New SRAM XG 1080 X0 Cassette 11 36T 10 speed MTB Bike US $179.00
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 SunRace 8 Speed Cassette Sprocket set 11t 32t US $12.99
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 NEW SRAM PG1050 12 36 CASSETTE SILVER 10 SPEED 1050 SILVER US $54.60
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 SRAM PG990 11 34T CASSETTE US $59.99
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