Problem Solvers Backstops Twin Slotted Cable Stop

The Problem Solvers Backstops are frame mounted clamp-on housing stops featuring two cable routings with slots.
Product Uses:
The Backstop was originally designed to replace cable guides by adding cable stops on the top tubes of old frames to allow the use of linear pull brakes. The Backstop now features the option of one or two cable housing routings along with slots for easy installation, removal, or applying lube to the cable system. 
The Backstops can be helpful for unique setups such as routing cables on bikes that don't have stops but are using derailleurs or internal hubs. An example would be running a 3 speed or Rohloff hub on a Surly 1x1 or other dedicated single speed. 

Problem Solvers gives you more possibilities for setting up your bike the way you want it.

Technical details:
Machined and anodized 6061-T6 aluminum, hinged clamp and stainless 5mm mounting bolt
Features two cable routing options with slots for easily installing and removing cable housing
Fits only round frame tubes and designed for the top tube
Available in 1-1/8", 1-1/4", 1-3/8" and 1-1/2" inner diameter

Dia-Compe BRS MTB Brake Cables

BRS MTB cable
Die extruded 'slick' inner & low friction teflon lined outer.

Dia-Compe Indy Whip Freestyle Brake Cable

Indy Whip Freestyle Cable.
Designed to allow one rotation of the bars without significantly impairing brake function. 

Double Wound; Laterally (coiled shell) and Longitudinally (SP Hilical shell). 
Teflon Lined (Low friction).
155x145cm Black.

Dia-Compe 750 Brake Straddle Cable

Double ended straddle to suit BA750 center pull brake

Silver 110mm

Dia-Compe E-Z-R Straddle Brake cable

2mm (tough) single ended straddle cable with large easy grab nipple.

Designed for U-brakes.

300mm long.

Picture of a pack of 10 the sale is for one cable 

• Complete brake cable set for Road / MTB bikes
• Fitting new brakes or completely overhauling your brake cabling couldn't be easier - everything you need in one pack
• Uses dual ended inner wire for use on road or MTB applications
• Includes 1.6 mm inner wires (1 x 1000 mm and 1 x 2050 mm), and black 5 mm M-System outer casing for a complete bike (1 x 2200 mm), and all end caps
• Outer casing is lined with a polymer sheath to assist with the smooth operation of the inner wire

Shimano Dura-Ace 9000 Road brake cable set Polymer coated inners

• Complete top-of-the-range brake cable set designed to suit Dura-Ace 9000 brakes
• Fitting new brakes or completely overhauling your brake cabling couldn't be easier - everything you need in one pack
• Includes 1.6 mm Polymer coated inner wires (1 x 2000 mm, 1 x 1000 mm), and SLR outer casing for a complete bike (1 x 1800 mm, 1 x 800 mm), and all end caps
• Polymer coated stainless steel inner wire leaves a smooth surface for low friction and reduced sliding resistance providing a lighter quicker braking operation
• Outer casing is lubricated internally along its length with low-friction silicone grease to reduce cable friction
• SLR casing uses a special spiral wound construction that is axially stiff yet can be bent around handlebar curves
• The outer casing is lined with a hard polymer sheath to keep its round shape to assist with the smooth operation of the inner wire

Shimano Road brake cable set with stainless steel inner wire black

• Complete road brake cable set designed using stainless steel inner wires for increased service life
• Stainless steel inner wires provide smooth shifting and higher corrosion resistance
• Includes 1.6 mm inner wires (1 x 1000 mm and 1 x2050 mm), and 5 mm outer casing for a complete bike (1 x 2200 mm), and all end caps
• Outer casing is lined with a polymer sheath to assist with the smooth operation of the inner wire

Shimano Dura-Ace Road brake cable set with SIL-TEC coated inner wire, black

• Complete top-of-the-range brake cable set designed to suit Shimano Dura-Ace 7900 and Ultegra 6700 Road bike brakesets
• Die-extruded PTFE coated inner wire leaves a smooth surface for low friction in use, and stainless steel provides smooth shifting and higher corrosion resistance
• Includes 1.6 mm PTFE inner wires (1 x 1000 mm and 1 x 2050 mm), and 5 mm outer casing for a complete bike (1 x 800 mm and 1 x 1400 mm), and all end caps
• Outer casing is lined with a polymer sheath to assist with the smooth operation of the inner wire