Downtube cable adjusters from Problem Solvers.
Black Finish
Braze-on downtube adjusters for road shifters
Contoured to fit traditional sized steel downtubes
Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right.
Made from Aluminum, anodized or polish...
Problem Solvers Seatpost Shims
Length is 97mm with a 3mm lip totaling 100mm
Be gentle and use grease
Due to the ultra-thin spec of this shim and varied manufacturing tolerances of frames and seatp...
The Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment on tandem and dedicated single speed bikes equipped with eccentric bottom bracket s...
Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right.
Made from Aluminum, anodized or polish...
MisMatch adaptors allow users to mount Shimano & SRAM brakes and shifters on one clamp. Available in multiple configurations.
Attaches SRAM Matchmaker shifters to Shimano I-Spec-II brake lever...
Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork.
Kit includes center lock adaptor, ...
Make top-routed cables compatible with bottom-pull road derailleurs by either mounting this pulley directly to a seat tube braze-on or replace a worn pulley on a Problem Solvers cross clampIncludes...
Problem Solvers Chain Tensioner with Hanger
For quick-release hubs, use Surly adaptor (CH9996)
Allows for the use of a derailleur on frames without derailleur hangers
For use with rear-facing horiz...
Problem Solvers Headtube Reducers adapt your headtube to accommodate different fork sizes. These reducers are designed for traditional, external cup headsets.
9mm of headtube reducer fit into frame...
The Problem Solvers adjustable spacer installs between the stem and headset to adjust bearing preload.
Requires a minimum of 10mm stack height below stem
Installs between stem and headset to adjus...
Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right.
Made from Aluminum, anodized or polish...
Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork.
Kit includes center lock adaptor, ...
I-SpecBar Clamps are a one-piece hinged clamp adapters that allows users to mount I-Spec compatible shifters or dropper levers onto the handlebar, without requiring an I-Spec brake lever.
Compatibl...
Problem Solvers Single Cogs
Also 6-bolt rotor mount compatible for fixed gear use (see instructions for applicable warnings)
3/32" compatible
Fits the Problem Solvers SS Cog Carrier
30g
